1900726560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 576

約数和(自身を含む): 7396945920

約数和(自身を除く): 5496219360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 81, 83, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 162, 166, 171, 180, 186, 190, 216, 228, 240, 243, 248, 249, 270, 279, 285, 288, 304, 310, 324, 332, 342, 360, 372, 380, 405, 415, 432, 456, 465, 480, 486, 496, 498, 513, 540, 558, 570, 589, 608, 620, 648, 664, 684, 720, 744, 747, 760, 810, 830, 837, 855, 864, 912, 930, 972, 992, 996, 1026, 1080, 1116, 1140, 1178, 1215, 1240, 1245, 1296, 1328, 1368, 1395, 1440, 1488, 1494, 1520, 1539, 1577, 1620, 1660, 1674, 1710, 1767, 1824, 1860, 1944, 1992, 2052, 2160, 2232, 2241, 2280, 2356, 2430, 2480, 2490, 2511, 2565, 2573, 2592, 2656, 2736, 2790, 2945, 2976, 2988, 3040, 3078, 3154, 3240, 3320, 3348, 3420, 3534, 3720, 3735, 3888, 3984, 4104, 4185, 4320, 4464, 4482, 4560, 4617, 4712, 4731, 4860, 4960, 4980, 5022, 5130, 5146, 5301, 5472, 5580, 5890, 5976, 6156, 6308, 6480, 6640, 6696, 6723, 6840, 7068, 7440, 7470, 7533, 7695, 7719, 7776, 7885, 7968, 8208, 8370, 8835, 8928, 8964, 9120, 9234, 9424, 9462, 9720, 9960, 10044, 10260, 10292, 10602, 11160, 11205, 11780, 11952, 12312, 12555, 12616, 12865, 12960, 13280, 13392, 13446, 13680, 14136, 14193, 14880, 14940, 15066, 15390, 15438, 15770, 15903, 16416, 16740, 17670, 17928, 18468, 18848, 18924, 19440, 19920, 20088, 20169, 20520, 20584, 21204, 22320, 22410, 23085, 23157, 23560, 23655, 23904, 24624, 25110, 25232, 25730, 26505, 26784, 26892, 27360, 28272, 28386, 29880, 30132, 30780, 30876, 31540, 31806, 33480, 33615, 35340, 35856, 36936, 37665, 37848, 38595, 38880, 39840, 40176, 40338, 41040, 41168, 42408, 42579, 44640, 44820, 46170, 46314, 47120, 47310, 47709, 48887, 49248, 50220, 50464, 51460, 53010, 53784, 56544, 56772, 59760, 60264, 61560, 61752, 63080, 63612, 66960, 67230, 69471, 70680, 70965, 71712, 73872, 75330, 75696, 77190, 79515, 80352, 80676, 82080, 82336, 84816, 85158, 89640, 92340, 92628, 94240, 94620, 95418, 97774, 100440, 100845, 102920, 106020, 107568, 113544, 115785, 119520, 120528, 123120, 123504, 126160, 127224, 127737, 133920, 134460, 138942, 141360, 141930, 143127, 146661, 147744, 150660, 151392, 154380, 159030, 161352, 169632, 170316, 179280, 184680, 185256, 189240, 190836, 195548, 200880, 201690, 205840, 208413, 212040, 212895, 215136, 227088, 231570, 238545, 241056, 244435, 246240, 247008, 252320, 254448, 255474, 268920, 277884, 282720, 283860, 286254, 293322, 301320, 308760, 318060, 322704, 340632, 347355, 358560, 369360, 370512, 378480, 381672, 383211, 391096, 401760, 403380, 411680, 416826, 424080, 425790, 439983, 454176, 463140, 477090, 488870, 508896, 510948, 537840, 555768, 567720, 572508, 586644, 602640, 617520, 625239, 636120, 638685, 645408, 681264, 694710, 715635, 733305, 738720, 741024, 756960, 763344, 766422, 782192, 806760, 833652, 848160, 851580, 879966, 926280, 954180, 977740, 1021896, 1042065, 1075680, 1111536, 1135440, 1145016, 1173288, 1205280, 1235040, 1250478, 1272240, 1277370, 1319949, 1362528, 1389420, 1431270, 1466610, 1526688, 1532844, 1564384, 1613520, 1667304, 1703160, 1759932, 1852560, 1908360, 1916055, 1955480, 2043792, 2084130, 2199915, 2223072, 2270880, 2290032, 2346576, 2500956, 2544480, 2554740, 2639898, 2778840, 2862540, 2933220, 3065688, 3126195, 3227040, 3334608, 3406320, 3519864, 3705120, 3816720, 3832110, 3910960, 3959847, 4087584, 4168260, 4399830, 4580064, 4693152, 5001912, 5109480, 5279796, 5557680, 5725080, 5866440, 6131376, 6252390, 6599745, 6669216, 6812640, 7039728, 7633440, 7664220, 7821920, 7919694, 8336520, 8799660, 10003824, 10218960, 10559592, 11115360, 11450160, 11732880, 11879541, 12262752, 12504780, 13199490, 14079456, 15328440, 15839388, 16673040, 17599320, 19799235, 20007648, 20437920, 21119184, 22900320, 23465760, 23759082, 25009560, 26398980, 30656880, 31678776, 33346080, 35198640, 39598470, 42238368, 47518164, 50019120, 52797960, 59397705, 61313760, 63357552, 70397280, 79196940, 95036328, 100038240, 105595920, 118795410, 126715104, 158393880, 190072656, 211191840, 237590820, 316787760, 380145312, 475181640, 633575520, 950363280, 1900726560]

約数ペア:

[(1, 1900726560), (2, 950363280), (3, 633575520), (4, 475181640), (5, 380145312), (6, 316787760), (8, 237590820), (9, 211191840), (10, 190072656), (12, 158393880), (15, 126715104), (16, 118795410), (18, 105595920), (19, 100038240), (20, 95036328), (24, 79196940), (27, 70397280), (30, 63357552), (31, 61313760), (32, 59397705), (36, 52797960), (38, 50019120), (40, 47518164), (45, 42238368), (48, 39598470), (54, 35198640), (57, 33346080), (60, 31678776), (62, 30656880), (72, 26398980), (76, 25009560), (80, 23759082), (81, 23465760), (83, 22900320), (90, 21119184), (93, 20437920), (95, 20007648), (96, 19799235), (108, 17599320), (114, 16673040), (120, 15839388), (124, 15328440), (135, 14079456), (144, 13199490), (152, 12504780), (155, 12262752), (160, 11879541), (162, 11732880), (166, 11450160), (171, 11115360), (180, 10559592), (186, 10218960), (190, 10003824), (216, 8799660), (228, 8336520), (240, 7919694), (243, 7821920), (248, 7664220), (249, 7633440), (270, 7039728), (279, 6812640), (285, 6669216), (288, 6599745), (304, 6252390), (310, 6131376), (324, 5866440), (332, 5725080), (342, 5557680), (360, 5279796), (372, 5109480), (380, 5001912), (405, 4693152), (415, 4580064), (432, 4399830), (456, 4168260), (465, 4087584), (480, 3959847), (486, 3910960), (496, 3832110), (498, 3816720), (513, 3705120), (540, 3519864), (558, 3406320), (570, 3334608), (589, 3227040), (608, 3126195), (620, 3065688), (648, 2933220), (664, 2862540), (684, 2778840), (720, 2639898), (744, 2554740), (747, 2544480), (760, 2500956), (810, 2346576), (830, 2290032), (837, 2270880), (855, 2223072), (864, 2199915), (912, 2084130), (930, 2043792), (972, 1955480), (992, 1916055), (996, 1908360), (1026, 1852560), (1080, 1759932), (1116, 1703160), (1140, 1667304), (1178, 1613520), (1215, 1564384), (1240, 1532844), (1245, 1526688), (1296, 1466610), (1328, 1431270), (1368, 1389420), (1395, 1362528), (1440, 1319949), (1488, 1277370), (1494, 1272240), (1520, 1250478), (1539, 1235040), (1577, 1205280), (1620, 1173288), (1660, 1145016), (1674, 1135440), (1710, 1111536), (1767, 1075680), (1824, 1042065), (1860, 1021896), (1944, 977740), (1992, 954180), (2052, 926280), (2160, 879966), (2232, 851580), (2241, 848160), (2280, 833652), (2356, 806760), (2430, 782192), (2480, 766422), (2490, 763344), (2511, 756960), (2565, 741024), (2573, 738720), (2592, 733305), (2656, 715635), (2736, 694710), (2790, 681264), (2945, 645408), (2976, 638685), (2988, 636120), (3040, 625239), (3078, 617520), (3154, 602640), (3240, 586644), (3320, 572508), (3348, 567720), (3420, 555768), (3534, 537840), (3720, 510948), (3735, 508896), (3888, 488870), (3984, 477090), (4104, 463140), (4185, 454176), (4320, 439983), (4464, 425790), (4482, 424080), (4560, 416826), (4617, 411680), (4712, 403380), (4731, 401760), (4860, 391096), (4960, 383211), (4980, 381672), (5022, 378480), (5130, 370512), (5146, 369360), (5301, 358560), (5472, 347355), (5580, 340632), (5890, 322704), (5976, 318060), (6156, 308760), (6308, 301320), (6480, 293322), (6640, 286254), (6696, 283860), (6723, 282720), (6840, 277884), (7068, 268920), (7440, 255474), (7470, 254448), (7533, 252320), (7695, 247008), (7719, 246240), (7776, 244435), (7885, 241056), (7968, 238545), (8208, 231570), (8370, 227088), (8835, 215136), (8928, 212895), (8964, 212040), (9120, 208413), (9234, 205840), (9424, 201690), (9462, 200880), (9720, 195548), (9960, 190836), (10044, 189240), (10260, 185256), (10292, 184680), (10602, 179280), (11160, 170316), (11205, 169632), (11780, 161352), (11952, 159030), (12312, 154380), (12555, 151392), (12616, 150660), (12865, 147744), (12960, 146661), (13280, 143127), (13392, 141930), (13446, 141360), (13680, 138942), (14136, 134460), (14193, 133920), (14880, 127737), (14940, 127224), (15066, 126160), (15390, 123504), (15438, 123120), (15770, 120528), (15903, 119520), (16416, 115785), (16740, 113544), (17670, 107568), (17928, 106020), (18468, 102920), (18848, 100845), (18924, 100440), (19440, 97774), (19920, 95418), (20088, 94620), (20169, 94240), (20520, 92628), (20584, 92340), (21204, 89640), (22320, 85158), (22410, 84816), (23085, 82336), (23157, 82080), (23560, 80676), (23655, 80352), (23904, 79515), (24624, 77190), (25110, 75696), (25232, 75330), (25730, 73872), (26505, 71712), (26784, 70965), (26892, 70680), (27360, 69471), (28272, 67230), (28386, 66960), (29880, 63612), (30132, 63080), (30780, 61752), (30876, 61560), (31540, 60264), (31806, 59760), (33480, 56772), (33615, 56544), (35340, 53784), (35856, 53010), (36936, 51460), (37665, 50464), (37848, 50220), (38595, 49248), (38880, 48887), (39840, 47709), (40176, 47310), (40338, 47120), (41040, 46314), (41168, 46170), (42408, 44820), (42579, 44640)]