164719740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 516096000

約数和(自身を除く): 351376260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 59, 60, 62, 76, 79, 93, 95, 114, 118, 124, 155, 158, 177, 186, 190, 228, 236, 237, 285, 295, 310, 316, 354, 372, 380, 395, 465, 474, 570, 589, 590, 620, 708, 790, 885, 930, 948, 1121, 1140, 1178, 1180, 1185, 1501, 1580, 1767, 1770, 1829, 1860, 2242, 2356, 2370, 2449, 2945, 3002, 3363, 3534, 3540, 3658, 4484, 4503, 4661, 4740, 4898, 5487, 5605, 5890, 6004, 6726, 7068, 7316, 7347, 7505, 8835, 9006, 9145, 9322, 9796, 10974, 11210, 11780, 12245, 13452, 13983, 14694, 15010, 16815, 17670, 18012, 18290, 18644, 21948, 22420, 22515, 23305, 24490, 27435, 27966, 29388, 30020, 33630, 34751, 35340, 36580, 36735, 45030, 46531, 46610, 48980, 54870, 55932, 67260, 69502, 69915, 73470, 88559, 90060, 93062, 93220, 104253, 109740, 139004, 139593, 139830, 144491, 146940, 173755, 177118, 186124, 208506, 232655, 265677, 279186, 279660, 288982, 347510, 354236, 417012, 433473, 442795, 465310, 521265, 531354, 558372, 577964, 695020, 697965, 722455, 866946, 885590, 930620, 1042530, 1062708, 1328385, 1395930, 1444910, 1733892, 1771180, 2085060, 2167365, 2656770, 2745329, 2791860, 2889820, 4334730, 5313540, 5490658, 8235987, 8669460, 10981316, 13726645, 16471974, 27453290, 32943948, 41179935, 54906580, 82359870, 164719740]

約数ペア:

[(1, 164719740), (2, 82359870), (3, 54906580), (4, 41179935), (5, 32943948), (6, 27453290), (10, 16471974), (12, 13726645), (15, 10981316), (19, 8669460), (20, 8235987), (30, 5490658), (31, 5313540), (38, 4334730), (57, 2889820), (59, 2791860), (60, 2745329), (62, 2656770), (76, 2167365), (79, 2085060), (93, 1771180), (95, 1733892), (114, 1444910), (118, 1395930), (124, 1328385), (155, 1062708), (158, 1042530), (177, 930620), (186, 885590), (190, 866946), (228, 722455), (236, 697965), (237, 695020), (285, 577964), (295, 558372), (310, 531354), (316, 521265), (354, 465310), (372, 442795), (380, 433473), (395, 417012), (465, 354236), (474, 347510), (570, 288982), (589, 279660), (590, 279186), (620, 265677), (708, 232655), (790, 208506), (885, 186124), (930, 177118), (948, 173755), (1121, 146940), (1140, 144491), (1178, 139830), (1180, 139593), (1185, 139004), (1501, 109740), (1580, 104253), (1767, 93220), (1770, 93062), (1829, 90060), (1860, 88559), (2242, 73470), (2356, 69915), (2370, 69502), (2449, 67260), (2945, 55932), (3002, 54870), (3363, 48980), (3534, 46610), (3540, 46531), (3658, 45030), (4484, 36735), (4503, 36580), (4661, 35340), (4740, 34751), (4898, 33630), (5487, 30020), (5605, 29388), (5890, 27966), (6004, 27435), (6726, 24490), (7068, 23305), (7316, 22515), (7347, 22420), (7505, 21948), (8835, 18644), (9006, 18290), (9145, 18012), (9322, 17670), (9796, 16815), (10974, 15010), (11210, 14694), (11780, 13983), (12245, 13452)]