274676220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 288

約数和(自身を含む): 1053037440

約数和(自身を除く): 778361220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 195, 205, 210, 234, 246, 252, 260, 273, 287, 315, 364, 369, 390, 409, 410, 420, 455, 468, 492, 533, 546, 574, 585, 615, 630, 738, 780, 818, 819, 820, 861, 910, 1066, 1092, 1148, 1170, 1227, 1230, 1260, 1365, 1435, 1476, 1599, 1636, 1638, 1722, 1820, 1845, 2045, 2132, 2340, 2454, 2460, 2583, 2665, 2730, 2863, 2870, 3198, 3276, 3444, 3681, 3690, 3731, 4090, 4095, 4305, 4797, 4908, 5166, 5317, 5330, 5460, 5726, 5740, 6135, 6396, 7362, 7380, 7462, 7995, 8180, 8190, 8589, 8610, 9594, 10332, 10634, 10660, 11193, 11452, 12270, 12915, 14315, 14724, 14924, 15951, 15990, 16380, 16769, 17178, 17220, 18405, 18655, 19188, 21268, 22386, 23985, 24540, 25767, 25830, 26585, 28630, 31902, 31980, 33538, 33579, 34356, 36810, 37219, 37310, 42945, 44772, 47853, 47970, 50307, 51534, 51660, 53170, 55965, 57260, 63804, 67076, 67158, 73620, 74438, 74620, 79755, 83845, 85890, 95706, 95940, 100614, 103068, 106340, 111657, 111930, 117383, 128835, 134316, 148876, 150921, 159510, 167690, 167895, 171780, 186095, 191412, 201228, 217997, 223314, 223860, 234766, 239265, 251535, 257670, 301842, 319020, 334971, 335380, 335790, 352149, 372190, 435994, 446628, 469532, 478530, 503070, 515340, 558285, 586915, 603684, 653991, 669942, 671580, 704298, 744380, 754605, 871988, 957060, 1006140, 1056447, 1089985, 1116570, 1173830, 1307982, 1339884, 1408596, 1509210, 1525979, 1674855, 1760745, 1961973, 2112894, 2179970, 2233140, 2347660, 2615964, 3018420, 3051958, 3269955, 3349710, 3521490, 3923946, 4225788, 4359940, 4577937, 5282235, 6103916, 6539910, 6699420, 7042980, 7629895, 7847892, 9155874, 9809865, 10564470, 13079820, 13733811, 15259790, 18311748, 19619730, 21128940, 22889685, 27467622, 30519580, 39239460, 45779370, 54935244, 68669055, 91558740, 137338110, 274676220]

約数ペア:

[(1, 274676220), (2, 137338110), (3, 91558740), (4, 68669055), (5, 54935244), (6, 45779370), (7, 39239460), (9, 30519580), (10, 27467622), (12, 22889685), (13, 21128940), (14, 19619730), (15, 18311748), (18, 15259790), (20, 13733811), (21, 13079820), (26, 10564470), (28, 9809865), (30, 9155874), (35, 7847892), (36, 7629895), (39, 7042980), (41, 6699420), (42, 6539910), (45, 6103916), (52, 5282235), (60, 4577937), (63, 4359940), (65, 4225788), (70, 3923946), (78, 3521490), (82, 3349710), (84, 3269955), (90, 3051958), (91, 3018420), (105, 2615964), (117, 2347660), (123, 2233140), (126, 2179970), (130, 2112894), (140, 1961973), (156, 1760745), (164, 1674855), (180, 1525979), (182, 1509210), (195, 1408596), (205, 1339884), (210, 1307982), (234, 1173830), (246, 1116570), (252, 1089985), (260, 1056447), (273, 1006140), (287, 957060), (315, 871988), (364, 754605), (369, 744380), (390, 704298), (409, 671580), (410, 669942), (420, 653991), (455, 603684), (468, 586915), (492, 558285), (533, 515340), (546, 503070), (574, 478530), (585, 469532), (615, 446628), (630, 435994), (738, 372190), (780, 352149), (818, 335790), (819, 335380), (820, 334971), (861, 319020), (910, 301842), (1066, 257670), (1092, 251535), (1148, 239265), (1170, 234766), (1227, 223860), (1230, 223314), (1260, 217997), (1365, 201228), (1435, 191412), (1476, 186095), (1599, 171780), (1636, 167895), (1638, 167690), (1722, 159510), (1820, 150921), (1845, 148876), (2045, 134316), (2132, 128835), (2340, 117383), (2454, 111930), (2460, 111657), (2583, 106340), (2665, 103068), (2730, 100614), (2863, 95940), (2870, 95706), (3198, 85890), (3276, 83845), (3444, 79755), (3681, 74620), (3690, 74438), (3731, 73620), (4090, 67158), (4095, 67076), (4305, 63804), (4797, 57260), (4908, 55965), (5166, 53170), (5317, 51660), (5330, 51534), (5460, 50307), (5726, 47970), (5740, 47853), (6135, 44772), (6396, 42945), (7362, 37310), (7380, 37219), (7462, 36810), (7995, 34356), (8180, 33579), (8190, 33538), (8589, 31980), (8610, 31902), (9594, 28630), (10332, 26585), (10634, 25830), (10660, 25767), (11193, 24540), (11452, 23985), (12270, 22386), (12915, 21268), (14315, 19188), (14724, 18655), (14924, 18405), (15951, 17220), (15990, 17178), (16380, 16769)]