69401280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 243742464

約数和(自身を除く): 174341184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 83, 96, 104, 120, 130, 134, 156, 160, 166, 192, 195, 201, 208, 240, 249, 260, 268, 312, 320, 332, 335, 390, 402, 415, 416, 480, 498, 520, 536, 624, 664, 670, 780, 804, 830, 832, 871, 960, 996, 1005, 1040, 1072, 1079, 1245, 1248, 1328, 1340, 1560, 1608, 1660, 1742, 1992, 2010, 2080, 2144, 2158, 2490, 2496, 2613, 2656, 2680, 3120, 3216, 3237, 3320, 3484, 3984, 4020, 4160, 4288, 4316, 4355, 4980, 5226, 5312, 5360, 5395, 5561, 6240, 6432, 6474, 6640, 6968, 7968, 8040, 8632, 8710, 9960, 10452, 10720, 10790, 11122, 12480, 12864, 12948, 13065, 13280, 13936, 15936, 16080, 16185, 16683, 17264, 17420, 19920, 20904, 21440, 21580, 22244, 25896, 26130, 26560, 27805, 27872, 32160, 32370, 33366, 34528, 34840, 39840, 41808, 43160, 44488, 51792, 52260, 55610, 55744, 64320, 64740, 66732, 69056, 69680, 72293, 79680, 83415, 83616, 86320, 88976, 103584, 104520, 111220, 129480, 133464, 139360, 144586, 166830, 167232, 172640, 177952, 207168, 209040, 216879, 222440, 258960, 266928, 278720, 289172, 333660, 345280, 355904, 361465, 418080, 433758, 444880, 517920, 533856, 578344, 667320, 722930, 836160, 867516, 889760, 1035840, 1067712, 1084395, 1156688, 1334640, 1445860, 1735032, 1779520, 2168790, 2313376, 2669280, 2891720, 3470064, 4337580, 4626752, 5338560, 5783440, 6940128, 8675160, 11566880, 13880256, 17350320, 23133760, 34700640, 69401280]

約数ペア:

[(1, 69401280), (2, 34700640), (3, 23133760), (4, 17350320), (5, 13880256), (6, 11566880), (8, 8675160), (10, 6940128), (12, 5783440), (13, 5338560), (15, 4626752), (16, 4337580), (20, 3470064), (24, 2891720), (26, 2669280), (30, 2313376), (32, 2168790), (39, 1779520), (40, 1735032), (48, 1445860), (52, 1334640), (60, 1156688), (64, 1084395), (65, 1067712), (67, 1035840), (78, 889760), (80, 867516), (83, 836160), (96, 722930), (104, 667320), (120, 578344), (130, 533856), (134, 517920), (156, 444880), (160, 433758), (166, 418080), (192, 361465), (195, 355904), (201, 345280), (208, 333660), (240, 289172), (249, 278720), (260, 266928), (268, 258960), (312, 222440), (320, 216879), (332, 209040), (335, 207168), (390, 177952), (402, 172640), (415, 167232), (416, 166830), (480, 144586), (498, 139360), (520, 133464), (536, 129480), (624, 111220), (664, 104520), (670, 103584), (780, 88976), (804, 86320), (830, 83616), (832, 83415), (871, 79680), (960, 72293), (996, 69680), (1005, 69056), (1040, 66732), (1072, 64740), (1079, 64320), (1245, 55744), (1248, 55610), (1328, 52260), (1340, 51792), (1560, 44488), (1608, 43160), (1660, 41808), (1742, 39840), (1992, 34840), (2010, 34528), (2080, 33366), (2144, 32370), (2158, 32160), (2490, 27872), (2496, 27805), (2613, 26560), (2656, 26130), (2680, 25896), (3120, 22244), (3216, 21580), (3237, 21440), (3320, 20904), (3484, 19920), (3984, 17420), (4020, 17264), (4160, 16683), (4288, 16185), (4316, 16080), (4355, 15936), (4980, 13936), (5226, 13280), (5312, 13065), (5360, 12948), (5395, 12864), (5561, 12480), (6240, 11122), (6432, 10790), (6474, 10720), (6640, 10452), (6968, 9960), (7968, 8710), (8040, 8632)]