423655920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 1646561280

約数和(自身を除く): 1222905360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 37, 38, 40, 45, 48, 54, 57, 60, 62, 72, 74, 76, 80, 81, 90, 93, 95, 108, 111, 114, 120, 124, 135, 144, 148, 152, 155, 162, 171, 180, 185, 186, 190, 216, 222, 228, 240, 243, 248, 270, 279, 285, 296, 304, 310, 324, 333, 342, 360, 370, 372, 380, 405, 432, 444, 456, 465, 486, 496, 513, 540, 555, 558, 570, 589, 592, 620, 648, 666, 684, 703, 720, 740, 744, 760, 810, 837, 855, 888, 912, 930, 972, 999, 1026, 1080, 1110, 1116, 1140, 1147, 1178, 1215, 1240, 1296, 1332, 1368, 1395, 1406, 1480, 1488, 1520, 1539, 1620, 1665, 1674, 1710, 1767, 1776, 1860, 1944, 1998, 2052, 2109, 2160, 2220, 2232, 2280, 2294, 2356, 2430, 2480, 2511, 2565, 2664, 2736, 2790, 2812, 2945, 2960, 2997, 3078, 3240, 3330, 3348, 3420, 3441, 3515, 3534, 3720, 3888, 3996, 4104, 4185, 4218, 4440, 4464, 4560, 4588, 4617, 4712, 4860, 4995, 5022, 5130, 5301, 5328, 5580, 5624, 5735, 5890, 5994, 6156, 6327, 6480, 6660, 6696, 6840, 6882, 7030, 7068, 7440, 7533, 7695, 7992, 8208, 8370, 8436, 8835, 8880, 8991, 9176, 9234, 9424, 9720, 9990, 10044, 10260, 10323, 10545, 10602, 11160, 11248, 11470, 11780, 11988, 12312, 12555, 12654, 13320, 13392, 13680, 13764, 14060, 14136, 14985, 15066, 15390, 15903, 15984, 16740, 16872, 17205, 17670, 17982, 18352, 18468, 18981, 19440, 19980, 20088, 20520, 20646, 21090, 21204, 21793, 22320, 22940, 23085, 23560, 23976, 24624, 25110, 25308, 26505, 26640, 27528, 28120, 28272, 29970, 30132, 30780, 30969, 31635, 31806, 33480, 33744, 34410, 35340, 35964, 36936, 37665, 37962, 39960, 40176, 41040, 41292, 42180, 42408, 43586, 44955, 45880, 46170, 47120, 47709, 47952, 50220, 50616, 51615, 53010, 55056, 56240, 56943, 59940, 60264, 61560, 61938, 63270, 63612, 65379, 66960, 68820, 70680, 71928, 73872, 75330, 75924, 79515, 79920, 82584, 84360, 84816, 87172, 89910, 91760, 92340, 92907, 94905, 95418, 100440, 101232, 103230, 106020, 108965, 113886, 119880, 120528, 123120, 123876, 126540, 127224, 130758, 137640, 141360, 143127, 143856, 150660, 151848, 154845, 159030, 165168, 168720, 170829, 174344, 179820, 184680, 185814, 189810, 190836, 196137, 200880, 206460, 212040, 217930, 227772, 238545, 239760, 247752, 253080, 254448, 261516, 275280, 278721, 284715, 286254, 301320, 303696, 309690, 318060, 326895, 341658, 348688, 359640, 369360, 371628, 379620, 381672, 392274, 412920, 424080, 435860, 455544, 464535, 477090, 495504, 506160, 523032, 557442, 569430, 572508, 588411, 602640, 619380, 636120, 653790, 683316, 715635, 719280, 743256, 759240, 763344, 784548, 825840, 854145, 871720, 911088, 929070, 954180, 980685, 1046064, 1114884, 1138860, 1145016, 1176822, 1238760, 1272240, 1307580, 1366632, 1393605, 1431270, 1486512, 1518480, 1569096, 1708290, 1743440, 1765233, 1858140, 1908360, 1961370, 2229768, 2277720, 2290032, 2353644, 2477520, 2615160, 2733264, 2787210, 2862540, 2942055, 3138192, 3416580, 3530466, 3716280, 3816720, 3922740, 4459536, 4555440, 4707288, 5230320, 5295699, 5574420, 5725080, 5884110, 6833160, 7060932, 7432560, 7845480, 8826165, 9414576, 10591398, 11148840, 11450160, 11768220, 13666320, 14121864, 15690960, 17652330, 21182796, 22297680, 23536440, 26478495, 28243728, 35304660, 42365592, 47072880, 52956990, 70609320, 84731184, 105913980, 141218640, 211827960, 423655920]

約数ペア:

[(1, 423655920), (2, 211827960), (3, 141218640), (4, 105913980), (5, 84731184), (6, 70609320), (8, 52956990), (9, 47072880), (10, 42365592), (12, 35304660), (15, 28243728), (16, 26478495), (18, 23536440), (19, 22297680), (20, 21182796), (24, 17652330), (27, 15690960), (30, 14121864), (31, 13666320), (36, 11768220), (37, 11450160), (38, 11148840), (40, 10591398), (45, 9414576), (48, 8826165), (54, 7845480), (57, 7432560), (60, 7060932), (62, 6833160), (72, 5884110), (74, 5725080), (76, 5574420), (80, 5295699), (81, 5230320), (90, 4707288), (93, 4555440), (95, 4459536), (108, 3922740), (111, 3816720), (114, 3716280), (120, 3530466), (124, 3416580), (135, 3138192), (144, 2942055), (148, 2862540), (152, 2787210), (155, 2733264), (162, 2615160), (171, 2477520), (180, 2353644), (185, 2290032), (186, 2277720), (190, 2229768), (216, 1961370), (222, 1908360), (228, 1858140), (240, 1765233), (243, 1743440), (248, 1708290), (270, 1569096), (279, 1518480), (285, 1486512), (296, 1431270), (304, 1393605), (310, 1366632), (324, 1307580), (333, 1272240), (342, 1238760), (360, 1176822), (370, 1145016), (372, 1138860), (380, 1114884), (405, 1046064), (432, 980685), (444, 954180), (456, 929070), (465, 911088), (486, 871720), (496, 854145), (513, 825840), (540, 784548), (555, 763344), (558, 759240), (570, 743256), (589, 719280), (592, 715635), (620, 683316), (648, 653790), (666, 636120), (684, 619380), (703, 602640), (720, 588411), (740, 572508), (744, 569430), (760, 557442), (810, 523032), (837, 506160), (855, 495504), (888, 477090), (912, 464535), (930, 455544), (972, 435860), (999, 424080), (1026, 412920), (1080, 392274), (1110, 381672), (1116, 379620), (1140, 371628), (1147, 369360), (1178, 359640), (1215, 348688), (1240, 341658), (1296, 326895), (1332, 318060), (1368, 309690), (1395, 303696), (1406, 301320), (1480, 286254), (1488, 284715), (1520, 278721), (1539, 275280), (1620, 261516), (1665, 254448), (1674, 253080), (1710, 247752), (1767, 239760), (1776, 238545), (1860, 227772), (1944, 217930), (1998, 212040), (2052, 206460), (2109, 200880), (2160, 196137), (2220, 190836), (2232, 189810), (2280, 185814), (2294, 184680), (2356, 179820), (2430, 174344), (2480, 170829), (2511, 168720), (2565, 165168), (2664, 159030), (2736, 154845), (2790, 151848), (2812, 150660), (2945, 143856), (2960, 143127), (2997, 141360), (3078, 137640), (3240, 130758), (3330, 127224), (3348, 126540), (3420, 123876), (3441, 123120), (3515, 120528), (3534, 119880), (3720, 113886), (3888, 108965), (3996, 106020), (4104, 103230), (4185, 101232), (4218, 100440), (4440, 95418), (4464, 94905), (4560, 92907), (4588, 92340), (4617, 91760), (4712, 89910), (4860, 87172), (4995, 84816), (5022, 84360), (5130, 82584), (5301, 79920), (5328, 79515), (5580, 75924), (5624, 75330), (5735, 73872), (5890, 71928), (5994, 70680), (6156, 68820), (6327, 66960), (6480, 65379), (6660, 63612), (6696, 63270), (6840, 61938), (6882, 61560), (7030, 60264), (7068, 59940), (7440, 56943), (7533, 56240), (7695, 55056), (7992, 53010), (8208, 51615), (8370, 50616), (8436, 50220), (8835, 47952), (8880, 47709), (8991, 47120), (9176, 46170), (9234, 45880), (9424, 44955), (9720, 43586), (9990, 42408), (10044, 42180), (10260, 41292), (10323, 41040), (10545, 40176), (10602, 39960), (11160, 37962), (11248, 37665), (11470, 36936), (11780, 35964), (11988, 35340), (12312, 34410), (12555, 33744), (12654, 33480), (13320, 31806), (13392, 31635), (13680, 30969), (13764, 30780), (14060, 30132), (14136, 29970), (14985, 28272), (15066, 28120), (15390, 27528), (15903, 26640), (15984, 26505), (16740, 25308), (16872, 25110), (17205, 24624), (17670, 23976), (17982, 23560), (18352, 23085), (18468, 22940), (18981, 22320), (19440, 21793), (19980, 21204), (20088, 21090), (20520, 20646)]