672157980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 2367193920

約数和(自身を除く): 1695035940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 181, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 362, 390, 414, 460, 468, 529, 540, 543, 585, 598, 621, 690, 702, 724, 780, 828, 897, 905, 1035, 1058, 1086, 1170, 1196, 1242, 1380, 1404, 1495, 1587, 1629, 1755, 1794, 1810, 2070, 2116, 2172, 2340, 2353, 2484, 2645, 2691, 2715, 2990, 3105, 3174, 3258, 3510, 3588, 3620, 4140, 4163, 4485, 4706, 4761, 4887, 5290, 5382, 5430, 5980, 6210, 6348, 6516, 6877, 7020, 7059, 7935, 8073, 8145, 8326, 8970, 9412, 9522, 9774, 10580, 10764, 10860, 11765, 12420, 12489, 13455, 13754, 14118, 14283, 15870, 16146, 16290, 16652, 17940, 19044, 19548, 20631, 20815, 21177, 23530, 23805, 24435, 24978, 26910, 27508, 28236, 28566, 31740, 32292, 32580, 34385, 35295, 37467, 40365, 41262, 41630, 42354, 47060, 47610, 48870, 49956, 53820, 54119, 57132, 61893, 62445, 63531, 68770, 70590, 71415, 74934, 80730, 82524, 83260, 84708, 95220, 95749, 97740, 103155, 105885, 108238, 112401, 123786, 124890, 127062, 137540, 141180, 142830, 149868, 161460, 162357, 185679, 187335, 191498, 206310, 211770, 216476, 224802, 247572, 249780, 254124, 270595, 285660, 287247, 309465, 317655, 324714, 371358, 374670, 382996, 412620, 423540, 449604, 478745, 487071, 541190, 562005, 574494, 618930, 635310, 649428, 742716, 749340, 811785, 861741, 928395, 957490, 974142, 1082380, 1124010, 1148988, 1237860, 1244737, 1270620, 1436235, 1461213, 1623570, 1723482, 1856790, 1914980, 1948284, 2248020, 2435355, 2489474, 2585223, 2872470, 2922426, 3247140, 3446964, 3713580, 3734211, 4308705, 4870710, 4978948, 5170446, 5744940, 5844852, 6223685, 7306065, 7468422, 8617410, 9741420, 10340892, 11202633, 12447370, 12926115, 14612130, 14936844, 17234820, 18671055, 22405266, 24894740, 25852230, 29224260, 33607899, 37342110, 44810532, 51704460, 56013165, 67215798, 74684220, 112026330, 134431596, 168039495, 224052660, 336078990, 672157980]

約数ペア:

[(1, 672157980), (2, 336078990), (3, 224052660), (4, 168039495), (5, 134431596), (6, 112026330), (9, 74684220), (10, 67215798), (12, 56013165), (13, 51704460), (15, 44810532), (18, 37342110), (20, 33607899), (23, 29224260), (26, 25852230), (27, 24894740), (30, 22405266), (36, 18671055), (39, 17234820), (45, 14936844), (46, 14612130), (52, 12926115), (54, 12447370), (60, 11202633), (65, 10340892), (69, 9741420), (78, 8617410), (90, 7468422), (92, 7306065), (108, 6223685), (115, 5844852), (117, 5744940), (130, 5170446), (135, 4978948), (138, 4870710), (156, 4308705), (180, 3734211), (181, 3713580), (195, 3446964), (207, 3247140), (230, 2922426), (234, 2872470), (260, 2585223), (270, 2489474), (276, 2435355), (299, 2248020), (345, 1948284), (351, 1914980), (362, 1856790), (390, 1723482), (414, 1623570), (460, 1461213), (468, 1436235), (529, 1270620), (540, 1244737), (543, 1237860), (585, 1148988), (598, 1124010), (621, 1082380), (690, 974142), (702, 957490), (724, 928395), (780, 861741), (828, 811785), (897, 749340), (905, 742716), (1035, 649428), (1058, 635310), (1086, 618930), (1170, 574494), (1196, 562005), (1242, 541190), (1380, 487071), (1404, 478745), (1495, 449604), (1587, 423540), (1629, 412620), (1755, 382996), (1794, 374670), (1810, 371358), (2070, 324714), (2116, 317655), (2172, 309465), (2340, 287247), (2353, 285660), (2484, 270595), (2645, 254124), (2691, 249780), (2715, 247572), (2990, 224802), (3105, 216476), (3174, 211770), (3258, 206310), (3510, 191498), (3588, 187335), (3620, 185679), (4140, 162357), (4163, 161460), (4485, 149868), (4706, 142830), (4761, 141180), (4887, 137540), (5290, 127062), (5382, 124890), (5430, 123786), (5980, 112401), (6210, 108238), (6348, 105885), (6516, 103155), (6877, 97740), (7020, 95749), (7059, 95220), (7935, 84708), (8073, 83260), (8145, 82524), (8326, 80730), (8970, 74934), (9412, 71415), (9522, 70590), (9774, 68770), (10580, 63531), (10764, 62445), (10860, 61893), (11765, 57132), (12420, 54119), (12489, 53820), (13455, 49956), (13754, 48870), (14118, 47610), (14283, 47060), (15870, 42354), (16146, 41630), (16290, 41262), (16652, 40365), (17940, 37467), (19044, 35295), (19548, 34385), (20631, 32580), (20815, 32292), (21177, 31740), (23530, 28566), (23805, 28236), (24435, 27508), (24978, 26910)]