206714560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 224

約数和(自身を含む): 583752960

約数和(自身を除く): 377038400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 37, 40, 52, 64, 65, 68, 74, 79, 80, 85, 104, 130, 136, 148, 158, 160, 170, 185, 208, 221, 260, 272, 296, 316, 320, 340, 370, 395, 416, 442, 481, 520, 544, 592, 629, 632, 680, 740, 790, 832, 884, 962, 1027, 1040, 1088, 1105, 1184, 1258, 1264, 1343, 1360, 1480, 1580, 1768, 1924, 2054, 2080, 2210, 2368, 2405, 2516, 2528, 2686, 2720, 2923, 2960, 3145, 3160, 3536, 3848, 4108, 4160, 4420, 4810, 5032, 5056, 5135, 5372, 5440, 5846, 5920, 6290, 6320, 6715, 7072, 7696, 8177, 8216, 8840, 9620, 10064, 10270, 10744, 11692, 11840, 12580, 12640, 13430, 14144, 14615, 15392, 16354, 16432, 17459, 17680, 19240, 20128, 20540, 21488, 23384, 25160, 25280, 26860, 29230, 30784, 32708, 32864, 34918, 35360, 37999, 38480, 40256, 40885, 41080, 42976, 46768, 49691, 50320, 53720, 58460, 65416, 65728, 69836, 70720, 75998, 76960, 81770, 82160, 85952, 87295, 93536, 99382, 100640, 107440, 116920, 130832, 139672, 151996, 153920, 163540, 164320, 174590, 187072, 189995, 198764, 201280, 214880, 233840, 248455, 261664, 279344, 303992, 327080, 328640, 349180, 379990, 397528, 429760, 467680, 496910, 523328, 558688, 607984, 645983, 654160, 698360, 759980, 795056, 935360, 993820, 1117376, 1215968, 1291966, 1308320, 1396720, 1519960, 1590112, 1987640, 2431936, 2583932, 2616640, 2793440, 3039920, 3180224, 3229915, 3975280, 5167864, 5586880, 6079840, 6459830, 7950560, 10335728, 12159680, 12919660, 15901120, 20671456, 25839320, 41342912, 51678640, 103357280, 206714560]

約数ペア:

[(1, 206714560), (2, 103357280), (4, 51678640), (5, 41342912), (8, 25839320), (10, 20671456), (13, 15901120), (16, 12919660), (17, 12159680), (20, 10335728), (26, 7950560), (32, 6459830), (34, 6079840), (37, 5586880), (40, 5167864), (52, 3975280), (64, 3229915), (65, 3180224), (68, 3039920), (74, 2793440), (79, 2616640), (80, 2583932), (85, 2431936), (104, 1987640), (130, 1590112), (136, 1519960), (148, 1396720), (158, 1308320), (160, 1291966), (170, 1215968), (185, 1117376), (208, 993820), (221, 935360), (260, 795056), (272, 759980), (296, 698360), (316, 654160), (320, 645983), (340, 607984), (370, 558688), (395, 523328), (416, 496910), (442, 467680), (481, 429760), (520, 397528), (544, 379990), (592, 349180), (629, 328640), (632, 327080), (680, 303992), (740, 279344), (790, 261664), (832, 248455), (884, 233840), (962, 214880), (1027, 201280), (1040, 198764), (1088, 189995), (1105, 187072), (1184, 174590), (1258, 164320), (1264, 163540), (1343, 153920), (1360, 151996), (1480, 139672), (1580, 130832), (1768, 116920), (1924, 107440), (2054, 100640), (2080, 99382), (2210, 93536), (2368, 87295), (2405, 85952), (2516, 82160), (2528, 81770), (2686, 76960), (2720, 75998), (2923, 70720), (2960, 69836), (3145, 65728), (3160, 65416), (3536, 58460), (3848, 53720), (4108, 50320), (4160, 49691), (4420, 46768), (4810, 42976), (5032, 41080), (5056, 40885), (5135, 40256), (5372, 38480), (5440, 37999), (5846, 35360), (5920, 34918), (6290, 32864), (6320, 32708), (6715, 30784), (7072, 29230), (7696, 26860), (8177, 25280), (8216, 25160), (8840, 23384), (9620, 21488), (10064, 20540), (10270, 20128), (10744, 19240), (11692, 17680), (11840, 17459), (12580, 16432), (12640, 16354), (13430, 15392), (14144, 14615)]