71762460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 256435200

約数和(自身を除く): 184672740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 317, 330, 343, 385, 420, 462, 490, 539, 588, 634, 660, 686, 735, 770, 924, 951, 980, 1029, 1078, 1155, 1268, 1372, 1470, 1540, 1585, 1617, 1715, 1902, 2058, 2156, 2219, 2310, 2695, 2940, 3170, 3234, 3430, 3487, 3773, 3804, 4116, 4438, 4620, 4755, 5145, 5390, 6340, 6468, 6657, 6860, 6974, 7546, 8085, 8876, 9510, 10290, 10461, 10780, 11095, 11319, 13314, 13948, 15092, 15533, 16170, 17435, 18865, 19020, 20580, 20922, 22190, 22638, 24409, 26628, 31066, 32340, 33285, 34870, 37730, 41844, 44380, 45276, 46599, 48818, 52305, 56595, 62132, 66570, 69740, 73227, 75460, 77665, 93198, 97636, 104610, 108731, 113190, 122045, 133140, 146454, 155330, 170863, 186396, 209220, 217462, 226380, 232995, 244090, 292908, 310660, 326193, 341726, 366135, 434924, 465990, 488180, 512589, 543655, 652386, 683452, 732270, 854315, 931980, 1025178, 1087310, 1196041, 1304772, 1464540, 1630965, 1708630, 2050356, 2174620, 2392082, 2562945, 3261930, 3417260, 3588123, 4784164, 5125890, 5980205, 6523860, 7176246, 10251780, 11960410, 14352492, 17940615, 23920820, 35881230, 71762460]

約数ペア:

[(1, 71762460), (2, 35881230), (3, 23920820), (4, 17940615), (5, 14352492), (6, 11960410), (7, 10251780), (10, 7176246), (11, 6523860), (12, 5980205), (14, 5125890), (15, 4784164), (20, 3588123), (21, 3417260), (22, 3261930), (28, 2562945), (30, 2392082), (33, 2174620), (35, 2050356), (42, 1708630), (44, 1630965), (49, 1464540), (55, 1304772), (60, 1196041), (66, 1087310), (70, 1025178), (77, 931980), (84, 854315), (98, 732270), (105, 683452), (110, 652386), (132, 543655), (140, 512589), (147, 488180), (154, 465990), (165, 434924), (196, 366135), (210, 341726), (220, 326193), (231, 310660), (245, 292908), (294, 244090), (308, 232995), (317, 226380), (330, 217462), (343, 209220), (385, 186396), (420, 170863), (462, 155330), (490, 146454), (539, 133140), (588, 122045), (634, 113190), (660, 108731), (686, 104610), (735, 97636), (770, 93198), (924, 77665), (951, 75460), (980, 73227), (1029, 69740), (1078, 66570), (1155, 62132), (1268, 56595), (1372, 52305), (1470, 48818), (1540, 46599), (1585, 45276), (1617, 44380), (1715, 41844), (1902, 37730), (2058, 34870), (2156, 33285), (2219, 32340), (2310, 31066), (2695, 26628), (2940, 24409), (3170, 22638), (3234, 22190), (3430, 20922), (3487, 20580), (3773, 19020), (3804, 18865), (4116, 17435), (4438, 16170), (4620, 15533), (4755, 15092), (5145, 13948), (5390, 13314), (6340, 11319), (6468, 11095), (6657, 10780), (6860, 10461), (6974, 10290), (7546, 9510), (8085, 8876)]