39955093680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{6581}}^1$

素因数の和:7255

約数の個数: 160

約数和(自身を含む): 127106739648

約数和(自身を除く): 87151645968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 617, 656, 820, 984, 1230, 1234, 1640, 1851, 1968, 2460, 2468, 3085, 3280, 3702, 4920, 4936, 6170, 6581, 7404, 9255, 9840, 9872, 12340, 13162, 14808, 18510, 19743, 24680, 25297, 26324, 29616, 32905, 37020, 39486, 49360, 50594, 52648, 65810, 74040, 75891, 78972, 98715, 101188, 105296, 126485, 131620, 148080, 151782, 157944, 197430, 202376, 252970, 263240, 269821, 303564, 315888, 379455, 394860, 404752, 505940, 526480, 539642, 607128, 758910, 789720, 809463, 1011880, 1079284, 1214256, 1349105, 1517820, 1579440, 1618926, 2023760, 2158568, 2698210, 3035640, 3237852, 4047315, 4060477, 4317136, 5396420, 6071280, 6475704, 8094630, 8120954, 10792840, 12181431, 12951408, 16189260, 16241908, 20302385, 21585680, 24362862, 32378520, 32483816, 40604770, 48725724, 60907155, 64757040, 64967632, 81209540, 97451448, 121814310, 162419080, 166479557, 194902896, 243628620, 324838160, 332959114, 487257240, 499438671, 665918228, 832397785, 974514480, 998877342, 1331836456, 1664795570, 1997754684, 2497193355, 2663672912, 3329591140, 3995509368, 4994386710, 6659182280, 7991018736, 9988773420, 13318364560, 19977546840, 39955093680]

約数ペア:

[(1, 39955093680), (2, 19977546840), (3, 13318364560), (4, 9988773420), (5, 7991018736), (6, 6659182280), (8, 4994386710), (10, 3995509368), (12, 3329591140), (15, 2663672912), (16, 2497193355), (20, 1997754684), (24, 1664795570), (30, 1331836456), (40, 998877342), (41, 974514480), (48, 832397785), (60, 665918228), (80, 499438671), (82, 487257240), (120, 332959114), (123, 324838160), (164, 243628620), (205, 194902896), (240, 166479557), (246, 162419080), (328, 121814310), (410, 97451448), (492, 81209540), (615, 64967632), (617, 64757040), (656, 60907155), (820, 48725724), (984, 40604770), (1230, 32483816), (1234, 32378520), (1640, 24362862), (1851, 21585680), (1968, 20302385), (2460, 16241908), (2468, 16189260), (3085, 12951408), (3280, 12181431), (3702, 10792840), (4920, 8120954), (4936, 8094630), (6170, 6475704), (6581, 6071280), (7404, 5396420), (9255, 4317136), (9840, 4060477), (9872, 4047315), (12340, 3237852), (13162, 3035640), (14808, 2698210), (18510, 2158568), (19743, 2023760), (24680, 1618926), (25297, 1579440), (26324, 1517820), (29616, 1349105), (32905, 1214256), (37020, 1079284), (39486, 1011880), (49360, 809463), (50594, 789720), (52648, 758910), (65810, 607128), (74040, 539642), (75891, 526480), (78972, 505940), (98715, 404752), (101188, 394860), (105296, 379455), (126485, 315888), (131620, 303564), (148080, 269821), (151782, 263240), (157944, 252970), (197430, 202376)]