38673180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 148270080

約数和(自身を除く): 109596900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 787, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1574, 1638, 1755, 1820, 1890, 2340, 2361, 2457, 2730, 3148, 3276, 3510, 3780, 3935, 4095, 4722, 4914, 5460, 5509, 7020, 7083, 7870, 8190, 9444, 9828, 10231, 11018, 11805, 12285, 14166, 15740, 16380, 16527, 20462, 21249, 22036, 23610, 24570, 27545, 28332, 30693, 33054, 35415, 40924, 42498, 47220, 49140, 49581, 51155, 55090, 61386, 66108, 70830, 71617, 82635, 84996, 92079, 99162, 102310, 106245, 110180, 122772, 141660, 143234, 148743, 153465, 165270, 184158, 198324, 204620, 212490, 214851, 247905, 276237, 286468, 297486, 306930, 330540, 358085, 368316, 424980, 429702, 460395, 495810, 552474, 594972, 613860, 644553, 716170, 743715, 859404, 920790, 991620, 1074255, 1104948, 1289106, 1381185, 1432340, 1487430, 1841580, 1933659, 2148510, 2578212, 2762370, 2974860, 3222765, 3867318, 4297020, 5524740, 6445530, 7734636, 9668295, 12891060, 19336590, 38673180]

約数ペア:

[(1, 38673180), (2, 19336590), (3, 12891060), (4, 9668295), (5, 7734636), (6, 6445530), (7, 5524740), (9, 4297020), (10, 3867318), (12, 3222765), (13, 2974860), (14, 2762370), (15, 2578212), (18, 2148510), (20, 1933659), (21, 1841580), (26, 1487430), (27, 1432340), (28, 1381185), (30, 1289106), (35, 1104948), (36, 1074255), (39, 991620), (42, 920790), (45, 859404), (52, 743715), (54, 716170), (60, 644553), (63, 613860), (65, 594972), (70, 552474), (78, 495810), (84, 460395), (90, 429702), (91, 424980), (105, 368316), (108, 358085), (117, 330540), (126, 306930), (130, 297486), (135, 286468), (140, 276237), (156, 247905), (180, 214851), (182, 212490), (189, 204620), (195, 198324), (210, 184158), (234, 165270), (252, 153465), (260, 148743), (270, 143234), (273, 141660), (315, 122772), (351, 110180), (364, 106245), (378, 102310), (390, 99162), (420, 92079), (455, 84996), (468, 82635), (540, 71617), (546, 70830), (585, 66108), (630, 61386), (702, 55090), (756, 51155), (780, 49581), (787, 49140), (819, 47220), (910, 42498), (945, 40924), (1092, 35415), (1170, 33054), (1260, 30693), (1365, 28332), (1404, 27545), (1574, 24570), (1638, 23610), (1755, 22036), (1820, 21249), (1890, 20462), (2340, 16527), (2361, 16380), (2457, 15740), (2730, 14166), (3148, 12285), (3276, 11805), (3510, 11018), (3780, 10231), (3935, 9828), (4095, 9444), (4722, 8190), (4914, 7870), (5460, 7083), (5509, 7020)]