40006013640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{24181}}^1$

素因数の和:25023

約数の個数: 128

約数和(自身を含む): 127239880320

約数和(自身を除く): 87233866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 811, 1020, 1622, 2040, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 13787, 16220, 19464, 24181, 24330, 27574, 32440, 41361, 48362, 48660, 55148, 68935, 72543, 82722, 96724, 97320, 110296, 120905, 137870, 145086, 165444, 193448, 206805, 241810, 275740, 290172, 330888, 362715, 411077, 413610, 483620, 551480, 580344, 725430, 822154, 827220, 967240, 1233231, 1450860, 1644308, 1654440, 2055385, 2466462, 2901720, 3288616, 4110770, 4932924, 6166155, 8221540, 9865848, 12332310, 16443080, 19610791, 24664620, 39221582, 49329240, 58832373, 78443164, 98053955, 117664746, 156886328, 196107910, 235329492, 294161865, 333383447, 392215820, 470658984, 588323730, 666766894, 784431640, 1000150341, 1176647460, 1333533788, 1666917235, 2000300682, 2353294920, 2667067576, 3333834470, 4000601364, 5000751705, 6667668940, 8001202728, 10001503410, 13335337880, 20003006820, 40006013640]

約数ペア:

[(1, 40006013640), (2, 20003006820), (3, 13335337880), (4, 10001503410), (5, 8001202728), (6, 6667668940), (8, 5000751705), (10, 4000601364), (12, 3333834470), (15, 2667067576), (17, 2353294920), (20, 2000300682), (24, 1666917235), (30, 1333533788), (34, 1176647460), (40, 1000150341), (51, 784431640), (60, 666766894), (68, 588323730), (85, 470658984), (102, 392215820), (120, 333383447), (136, 294161865), (170, 235329492), (204, 196107910), (255, 156886328), (340, 117664746), (408, 98053955), (510, 78443164), (680, 58832373), (811, 49329240), (1020, 39221582), (1622, 24664620), (2040, 19610791), (2433, 16443080), (3244, 12332310), (4055, 9865848), (4866, 8221540), (6488, 6166155), (8110, 4932924), (9732, 4110770), (12165, 3288616), (13787, 2901720), (16220, 2466462), (19464, 2055385), (24181, 1654440), (24330, 1644308), (27574, 1450860), (32440, 1233231), (41361, 967240), (48362, 827220), (48660, 822154), (55148, 725430), (68935, 580344), (72543, 551480), (82722, 483620), (96724, 413610), (97320, 411077), (110296, 362715), (120905, 330888), (137870, 290172), (145086, 275740), (165444, 241810), (193448, 206805)]