42011640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^2$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 150410520

約数和(自身を除く): 108398880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 103, 110, 120, 132, 165, 180, 198, 206, 220, 264, 309, 330, 360, 396, 412, 440, 495, 515, 618, 660, 792, 824, 927, 990, 1030, 1133, 1236, 1320, 1545, 1854, 1980, 2060, 2266, 2472, 3090, 3399, 3708, 3960, 4120, 4532, 4635, 5665, 6180, 6798, 7416, 9064, 9270, 10197, 10609, 11330, 12360, 13596, 16995, 18540, 20394, 21218, 22660, 27192, 31827, 33990, 37080, 40788, 42436, 45320, 50985, 53045, 63654, 67980, 81576, 84872, 95481, 101970, 106090, 116699, 127308, 135960, 159135, 190962, 203940, 212180, 233398, 254616, 318270, 350097, 381924, 407880, 424360, 466796, 477405, 583495, 636540, 700194, 763848, 933592, 954810, 1050291, 1166990, 1273080, 1400388, 1750485, 1909620, 2100582, 2333980, 2800776, 3500970, 3819240, 4201164, 4667960, 5251455, 7001940, 8402328, 10502910, 14003880, 21005820, 42011640]

約数ペア:

[(1, 42011640), (2, 21005820), (3, 14003880), (4, 10502910), (5, 8402328), (6, 7001940), (8, 5251455), (9, 4667960), (10, 4201164), (11, 3819240), (12, 3500970), (15, 2800776), (18, 2333980), (20, 2100582), (22, 1909620), (24, 1750485), (30, 1400388), (33, 1273080), (36, 1166990), (40, 1050291), (44, 954810), (45, 933592), (55, 763848), (60, 700194), (66, 636540), (72, 583495), (88, 477405), (90, 466796), (99, 424360), (103, 407880), (110, 381924), (120, 350097), (132, 318270), (165, 254616), (180, 233398), (198, 212180), (206, 203940), (220, 190962), (264, 159135), (309, 135960), (330, 127308), (360, 116699), (396, 106090), (412, 101970), (440, 95481), (495, 84872), (515, 81576), (618, 67980), (660, 63654), (792, 53045), (824, 50985), (927, 45320), (990, 42436), (1030, 40788), (1133, 37080), (1236, 33990), (1320, 31827), (1545, 27192), (1854, 22660), (1980, 21218), (2060, 20394), (2266, 18540), (2472, 16995), (3090, 13596), (3399, 12360), (3708, 11330), (3960, 10609), (4120, 10197), (4532, 9270), (4635, 9064), (5665, 7416), (6180, 6798)]