103357280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 289578240

約数和(自身を除く): 186220960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 37, 40, 52, 65, 68, 74, 79, 80, 85, 104, 130, 136, 148, 158, 160, 170, 185, 208, 221, 260, 272, 296, 316, 340, 370, 395, 416, 442, 481, 520, 544, 592, 629, 632, 680, 740, 790, 884, 962, 1027, 1040, 1105, 1184, 1258, 1264, 1343, 1360, 1480, 1580, 1768, 1924, 2054, 2080, 2210, 2405, 2516, 2528, 2686, 2720, 2923, 2960, 3145, 3160, 3536, 3848, 4108, 4420, 4810, 5032, 5135, 5372, 5846, 5920, 6290, 6320, 6715, 7072, 7696, 8177, 8216, 8840, 9620, 10064, 10270, 10744, 11692, 12580, 12640, 13430, 14615, 15392, 16354, 16432, 17459, 17680, 19240, 20128, 20540, 21488, 23384, 25160, 26860, 29230, 32708, 32864, 34918, 35360, 37999, 38480, 40885, 41080, 42976, 46768, 49691, 50320, 53720, 58460, 65416, 69836, 75998, 76960, 81770, 82160, 87295, 93536, 99382, 100640, 107440, 116920, 130832, 139672, 151996, 163540, 164320, 174590, 189995, 198764, 214880, 233840, 248455, 261664, 279344, 303992, 327080, 349180, 379990, 397528, 467680, 496910, 558688, 607984, 645983, 654160, 698360, 759980, 795056, 993820, 1215968, 1291966, 1308320, 1396720, 1519960, 1590112, 1987640, 2583932, 2793440, 3039920, 3229915, 3975280, 5167864, 6079840, 6459830, 7950560, 10335728, 12919660, 20671456, 25839320, 51678640, 103357280]

約数ペア:

[(1, 103357280), (2, 51678640), (4, 25839320), (5, 20671456), (8, 12919660), (10, 10335728), (13, 7950560), (16, 6459830), (17, 6079840), (20, 5167864), (26, 3975280), (32, 3229915), (34, 3039920), (37, 2793440), (40, 2583932), (52, 1987640), (65, 1590112), (68, 1519960), (74, 1396720), (79, 1308320), (80, 1291966), (85, 1215968), (104, 993820), (130, 795056), (136, 759980), (148, 698360), (158, 654160), (160, 645983), (170, 607984), (185, 558688), (208, 496910), (221, 467680), (260, 397528), (272, 379990), (296, 349180), (316, 327080), (340, 303992), (370, 279344), (395, 261664), (416, 248455), (442, 233840), (481, 214880), (520, 198764), (544, 189995), (592, 174590), (629, 164320), (632, 163540), (680, 151996), (740, 139672), (790, 130832), (884, 116920), (962, 107440), (1027, 100640), (1040, 99382), (1105, 93536), (1184, 87295), (1258, 82160), (1264, 81770), (1343, 76960), (1360, 75998), (1480, 69836), (1580, 65416), (1768, 58460), (1924, 53720), (2054, 50320), (2080, 49691), (2210, 46768), (2405, 42976), (2516, 41080), (2528, 40885), (2686, 38480), (2720, 37999), (2923, 35360), (2960, 34918), (3145, 32864), (3160, 32708), (3536, 29230), (3848, 26860), (4108, 25160), (4420, 23384), (4810, 21488), (5032, 20540), (5135, 20128), (5372, 19240), (5846, 17680), (5920, 17459), (6290, 16432), (6320, 16354), (6715, 15392), (7072, 14615), (7696, 13430), (8177, 12640), (8216, 12580), (8840, 11692), (9620, 10744), (10064, 10270)]