29106480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 102493440

約数和(自身を除く): 73386960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 491, 494, 520, 570, 624, 741, 760, 780, 912, 982, 988, 1040, 1140, 1235, 1473, 1482, 1520, 1560, 1964, 1976, 2280, 2455, 2470, 2946, 2964, 3120, 3705, 3928, 3952, 4560, 4910, 4940, 5892, 5928, 6383, 7365, 7410, 7856, 9329, 9820, 9880, 11784, 11856, 12766, 14730, 14820, 18658, 19149, 19640, 19760, 23568, 25532, 27987, 29460, 29640, 31915, 37316, 38298, 39280, 46645, 51064, 55974, 58920, 59280, 63830, 74632, 76596, 93290, 95745, 102128, 111948, 117840, 121277, 127660, 139935, 149264, 153192, 186580, 191490, 223896, 242554, 255320, 279870, 306384, 363831, 373160, 382980, 447792, 485108, 510640, 559740, 606385, 727662, 746320, 765960, 970216, 1119480, 1212770, 1455324, 1531920, 1819155, 1940432, 2238960, 2425540, 2910648, 3638310, 4851080, 5821296, 7276620, 9702160, 14553240, 29106480]

約数ペア:

[(1, 29106480), (2, 14553240), (3, 9702160), (4, 7276620), (5, 5821296), (6, 4851080), (8, 3638310), (10, 2910648), (12, 2425540), (13, 2238960), (15, 1940432), (16, 1819155), (19, 1531920), (20, 1455324), (24, 1212770), (26, 1119480), (30, 970216), (38, 765960), (39, 746320), (40, 727662), (48, 606385), (52, 559740), (57, 510640), (60, 485108), (65, 447792), (76, 382980), (78, 373160), (80, 363831), (95, 306384), (104, 279870), (114, 255320), (120, 242554), (130, 223896), (152, 191490), (156, 186580), (190, 153192), (195, 149264), (208, 139935), (228, 127660), (240, 121277), (247, 117840), (260, 111948), (285, 102128), (304, 95745), (312, 93290), (380, 76596), (390, 74632), (456, 63830), (491, 59280), (494, 58920), (520, 55974), (570, 51064), (624, 46645), (741, 39280), (760, 38298), (780, 37316), (912, 31915), (982, 29640), (988, 29460), (1040, 27987), (1140, 25532), (1235, 23568), (1473, 19760), (1482, 19640), (1520, 19149), (1560, 18658), (1964, 14820), (1976, 14730), (2280, 12766), (2455, 11856), (2470, 11784), (2946, 9880), (2964, 9820), (3120, 9329), (3705, 7856), (3928, 7410), (3952, 7365), (4560, 6383), (4910, 5928), (4940, 5892)]