22900320

素因数分解:

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

素因数の和:80

約数の個数: 288

約数和(自身を含む): 88058880

約数和(自身を除く): 65158560

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, 90, 93, 95, 96, 108, 114, 120, 124, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 216, 228, 240, 243, 248, 270, 279, 285, 288, 304, 310, 324, 342, 360, 372, 380, 405, 432, 456, 465, 480, 486, 496, 513, 540, 558, 570, 589, 608, 620, 648, 684, 720, 744, 760, 810, 837, 855, 864, 912, 930, 972, 992, 1026, 1080, 1116, 1140, 1178, 1215, 1240, 1296, 1368, 1395, 1440, 1488, 1520, 1539, 1620, 1674, 1710, 1767, 1824, 1860, 1944, 2052, 2160, 2232, 2280, 2356, 2430, 2480, 2511, 2565, 2592, 2736, 2790, 2945, 2976, 3040, 3078, 3240, 3348, 3420, 3534, 3720, 3888, 4104, 4185, 4320, 4464, 4560, 4617, 4712, 4860, 4960, 5022, 5130, 5301, 5472, 5580, 5890, 6156, 6480, 6696, 6840, 7068, 7440, 7533, 7695, 7776, 8208, 8370, 8835, 8928, 9120, 9234, 9424, 9720, 10044, 10260, 10602, 11160, 11780, 12312, 12555, 12960, 13392, 13680, 14136, 14880, 15066, 15390, 15903, 16416, 16740, 17670, 18468, 18848, 19440, 20088, 20520, 21204, 22320, 23085, 23560, 24624, 25110, 26505, 26784, 27360, 28272, 30132, 30780, 31806, 33480, 35340, 36936, 37665, 38880, 40176, 41040, 42408, 44640, 46170, 47120, 47709, 49248, 50220, 53010, 56544, 60264, 61560, 63612, 66960, 70680, 73872, 75330, 79515, 80352, 82080, 84816, 92340, 94240, 95418, 100440, 106020, 120528, 123120, 127224, 133920, 141360, 143127, 147744, 150660, 159030, 169632, 184680, 190836, 200880, 212040, 238545, 241056, 246240, 254448, 282720, 286254, 301320, 318060, 369360, 381672, 401760, 424080, 477090, 508896, 572508, 602640, 636120, 715635, 738720, 763344, 848160, 954180, 1145016, 1205280, 1272240, 1431270, 1526688, 1908360, 2290032, 2544480, 2862540, 3816720, 4580064, 5725080, 7633440, 11450160, 22900320]

約数ペア:

[(1, 22900320), (2, 11450160), (3, 7633440), (4, 5725080), (5, 4580064), (6, 3816720), (8, 2862540), (9, 2544480), (10, 2290032), (12, 1908360), (15, 1526688), (16, 1431270), (18, 1272240), (19, 1205280), (20, 1145016), (24, 954180), (27, 848160), (30, 763344), (31, 738720), (32, 715635), (36, 636120), (38, 602640), (40, 572508), (45, 508896), (48, 477090), (54, 424080), (57, 401760), (60, 381672), (62, 369360), (72, 318060), (76, 301320), (80, 286254), (81, 282720), (90, 254448), (93, 246240), (95, 241056), (96, 238545), (108, 212040), (114, 200880), (120, 190836), (124, 184680), (135, 169632), (144, 159030), (152, 150660), (155, 147744), (160, 143127), (162, 141360), (171, 133920), (180, 127224), (186, 123120), (190, 120528), (216, 106020), (228, 100440), (240, 95418), (243, 94240), (248, 92340), (270, 84816), (279, 82080), (285, 80352), (288, 79515), (304, 75330), (310, 73872), (324, 70680), (342, 66960), (360, 63612), (372, 61560), (380, 60264), (405, 56544), (432, 53010), (456, 50220), (465, 49248), (480, 47709), (486, 47120), (496, 46170), (513, 44640), (540, 42408), (558, 41040), (570, 40176), (589, 38880), (608, 37665), (620, 36936), (648, 35340), (684, 33480), (720, 31806), (744, 30780), (760, 30132), (810, 28272), (837, 27360), (855, 26784), (864, 26505), (912, 25110), (930, 24624), (972, 23560), (992, 23085), (1026, 22320), (1080, 21204), (1116, 20520), (1140, 20088), (1178, 19440), (1215, 18848), (1240, 18468), (1296, 17670), (1368, 16740), (1395, 16416), (1440, 15903), (1488, 15390), (1520, 15066), (1539, 14880), (1620, 14136), (1674, 13680), (1710, 13392), (1767, 12960), (1824, 12555), (1860, 12312), (1944, 11780), (2052, 11160), (2160, 10602), (2232, 10260), (2280, 10044), (2356, 9720), (2430, 9424), (2480, 9234), (2511, 9120), (2565, 8928), (2592, 8835), (2736, 8370), (2790, 8208), (2945, 7776), (2976, 7695), (3040, 7533), (3078, 7440), (3240, 7068), (3348, 6840), (3420, 6696), (3534, 6480), (3720, 6156), (3888, 5890), (4104, 5580), (4185, 5472), (4320, 5301), (4464, 5130), (4560, 5022), (4617, 4960), (4712, 4860)]