109320640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1$

素因数の和:2430

約数の個数: 112

約数和(自身を含む): 305958240

約数和(自身を除く): 196637600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2389, 2860, 3520, 4160, 4576, 4778, 5720, 9152, 9556, 11440, 11945, 19112, 22880, 23890, 26279, 31057, 38224, 45760, 47780, 52558, 62114, 76448, 95560, 105116, 124228, 131395, 152896, 155285, 191120, 210232, 248456, 262790, 310570, 341627, 382240, 420464, 496912, 525580, 621140, 683254, 764480, 840928, 993824, 1051160, 1242280, 1366508, 1681856, 1708135, 1987648, 2102320, 2484560, 2733016, 3416270, 4204640, 4969120, 5466032, 6832540, 8409280, 9938240, 10932064, 13665080, 21864128, 27330160, 54660320, 109320640]

約数ペア:

[(1, 109320640), (2, 54660320), (4, 27330160), (5, 21864128), (8, 13665080), (10, 10932064), (11, 9938240), (13, 8409280), (16, 6832540), (20, 5466032), (22, 4969120), (26, 4204640), (32, 3416270), (40, 2733016), (44, 2484560), (52, 2102320), (55, 1987648), (64, 1708135), (65, 1681856), (80, 1366508), (88, 1242280), (104, 1051160), (110, 993824), (130, 840928), (143, 764480), (160, 683254), (176, 621140), (208, 525580), (220, 496912), (260, 420464), (286, 382240), (320, 341627), (352, 310570), (416, 262790), (440, 248456), (520, 210232), (572, 191120), (704, 155285), (715, 152896), (832, 131395), (880, 124228), (1040, 105116), (1144, 95560), (1430, 76448), (1760, 62114), (2080, 52558), (2288, 47780), (2389, 45760), (2860, 38224), (3520, 31057), (4160, 26279), (4576, 23890), (4778, 22880), (5720, 19112), (9152, 11945), (9556, 11440)]