67519920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 320

約数和(自身を含む): 254983680

約数和(自身を除く): 187463760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 67, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 134, 136, 152, 156, 170, 190, 195, 201, 204, 208, 221, 228, 240, 247, 255, 260, 268, 272, 285, 304, 312, 323, 335, 340, 380, 390, 402, 408, 442, 456, 494, 510, 520, 536, 570, 624, 646, 663, 670, 680, 741, 760, 780, 804, 816, 871, 884, 912, 969, 988, 1005, 1020, 1040, 1072, 1105, 1139, 1140, 1235, 1273, 1292, 1326, 1340, 1360, 1482, 1520, 1560, 1608, 1615, 1742, 1768, 1938, 1976, 2010, 2040, 2210, 2278, 2280, 2470, 2546, 2584, 2613, 2652, 2680, 2964, 3120, 3216, 3230, 3315, 3417, 3484, 3536, 3705, 3819, 3876, 3952, 4020, 4080, 4199, 4355, 4420, 4556, 4560, 4845, 4940, 5092, 5168, 5226, 5304, 5360, 5695, 5928, 6365, 6460, 6630, 6834, 6968, 7410, 7638, 7752, 8040, 8398, 8710, 8840, 9112, 9690, 9880, 10184, 10452, 10608, 11390, 11856, 12597, 12730, 12920, 13065, 13260, 13668, 13936, 14807, 14820, 15276, 15504, 16080, 16549, 16796, 17085, 17420, 17680, 18224, 19095, 19380, 19760, 20368, 20904, 20995, 21641, 22780, 25194, 25460, 25840, 26130, 26520, 27336, 29614, 29640, 30552, 33098, 33592, 34170, 34840, 38190, 38760, 41808, 41990, 43282, 44421, 45560, 49647, 50388, 50920, 52260, 53040, 54672, 59228, 59280, 61104, 62985, 64923, 66196, 67184, 68340, 69680, 74035, 76380, 77520, 82745, 83980, 86564, 88842, 91120, 99294, 100776, 101840, 104520, 108205, 118456, 125970, 129846, 132392, 136680, 148070, 152760, 165490, 167960, 173128, 177684, 198588, 201552, 209040, 216410, 222105, 236912, 248235, 251940, 259692, 264784, 273360, 281333, 296140, 305520, 324615, 330980, 335920, 346256, 355368, 397176, 432820, 444210, 496470, 503880, 519384, 562666, 592280, 649230, 661960, 710736, 794352, 843999, 865640, 888420, 992940, 1007760, 1038768, 1125332, 1184560, 1298460, 1323920, 1406665, 1687998, 1731280, 1776840, 1985880, 2250664, 2596920, 2813330, 3375996, 3553680, 3971760, 4219995, 4501328, 5193840, 5626660, 6751992, 8439990, 11253320, 13503984, 16879980, 22506640, 33759960, 67519920]

約数ペア:

[(1, 67519920), (2, 33759960), (3, 22506640), (4, 16879980), (5, 13503984), (6, 11253320), (8, 8439990), (10, 6751992), (12, 5626660), (13, 5193840), (15, 4501328), (16, 4219995), (17, 3971760), (19, 3553680), (20, 3375996), (24, 2813330), (26, 2596920), (30, 2250664), (34, 1985880), (38, 1776840), (39, 1731280), (40, 1687998), (48, 1406665), (51, 1323920), (52, 1298460), (57, 1184560), (60, 1125332), (65, 1038768), (67, 1007760), (68, 992940), (76, 888420), (78, 865640), (80, 843999), (85, 794352), (95, 710736), (102, 661960), (104, 649230), (114, 592280), (120, 562666), (130, 519384), (134, 503880), (136, 496470), (152, 444210), (156, 432820), (170, 397176), (190, 355368), (195, 346256), (201, 335920), (204, 330980), (208, 324615), (221, 305520), (228, 296140), (240, 281333), (247, 273360), (255, 264784), (260, 259692), (268, 251940), (272, 248235), (285, 236912), (304, 222105), (312, 216410), (323, 209040), (335, 201552), (340, 198588), (380, 177684), (390, 173128), (402, 167960), (408, 165490), (442, 152760), (456, 148070), (494, 136680), (510, 132392), (520, 129846), (536, 125970), (570, 118456), (624, 108205), (646, 104520), (663, 101840), (670, 100776), (680, 99294), (741, 91120), (760, 88842), (780, 86564), (804, 83980), (816, 82745), (871, 77520), (884, 76380), (912, 74035), (969, 69680), (988, 68340), (1005, 67184), (1020, 66196), (1040, 64923), (1072, 62985), (1105, 61104), (1139, 59280), (1140, 59228), (1235, 54672), (1273, 53040), (1292, 52260), (1326, 50920), (1340, 50388), (1360, 49647), (1482, 45560), (1520, 44421), (1560, 43282), (1608, 41990), (1615, 41808), (1742, 38760), (1768, 38190), (1938, 34840), (1976, 34170), (2010, 33592), (2040, 33098), (2210, 30552), (2278, 29640), (2280, 29614), (2470, 27336), (2546, 26520), (2584, 26130), (2613, 25840), (2652, 25460), (2680, 25194), (2964, 22780), (3120, 21641), (3216, 20995), (3230, 20904), (3315, 20368), (3417, 19760), (3484, 19380), (3536, 19095), (3705, 18224), (3819, 17680), (3876, 17420), (3952, 17085), (4020, 16796), (4080, 16549), (4199, 16080), (4355, 15504), (4420, 15276), (4556, 14820), (4560, 14807), (4845, 13936), (4940, 13668), (5092, 13260), (5168, 13065), (5226, 12920), (5304, 12730), (5360, 12597), (5695, 11856), (5928, 11390), (6365, 10608), (6460, 10452), (6630, 10184), (6834, 9880), (6968, 9690), (7410, 9112), (7638, 8840), (7752, 8710), (8040, 8398)]