91373520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{397}}^1$

素因数の和:557

約数の個数: 160

約数和(自身を含む): 326907648

約数和(自身を除く): 235534128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 397, 411, 420, 548, 560, 685, 794, 822, 840, 959, 1096, 1191, 1370, 1588, 1644, 1680, 1918, 1985, 2055, 2192, 2382, 2740, 2779, 2877, 3176, 3288, 3836, 3970, 4110, 4764, 4795, 5480, 5558, 5754, 5955, 6352, 6576, 7672, 7940, 8220, 8337, 9528, 9590, 10960, 11116, 11508, 11910, 13895, 14385, 15344, 15880, 16440, 16674, 19056, 19180, 22232, 23016, 23820, 27790, 28770, 31760, 32880, 33348, 38360, 41685, 44464, 46032, 47640, 54389, 55580, 57540, 66696, 76720, 83370, 95280, 108778, 111160, 115080, 133392, 163167, 166740, 217556, 222320, 230160, 271945, 326334, 333480, 380723, 435112, 543890, 652668, 666960, 761446, 815835, 870224, 1087780, 1142169, 1305336, 1522892, 1631670, 1903615, 2175560, 2284338, 2610672, 3045784, 3263340, 3807230, 4351120, 4568676, 5710845, 6091568, 6526680, 7614460, 9137352, 11421690, 13053360, 15228920, 18274704, 22843380, 30457840, 45686760, 91373520]

約数ペア:

[(1, 91373520), (2, 45686760), (3, 30457840), (4, 22843380), (5, 18274704), (6, 15228920), (7, 13053360), (8, 11421690), (10, 9137352), (12, 7614460), (14, 6526680), (15, 6091568), (16, 5710845), (20, 4568676), (21, 4351120), (24, 3807230), (28, 3263340), (30, 3045784), (35, 2610672), (40, 2284338), (42, 2175560), (48, 1903615), (56, 1631670), (60, 1522892), (70, 1305336), (80, 1142169), (84, 1087780), (105, 870224), (112, 815835), (120, 761446), (137, 666960), (140, 652668), (168, 543890), (210, 435112), (240, 380723), (274, 333480), (280, 326334), (336, 271945), (397, 230160), (411, 222320), (420, 217556), (548, 166740), (560, 163167), (685, 133392), (794, 115080), (822, 111160), (840, 108778), (959, 95280), (1096, 83370), (1191, 76720), (1370, 66696), (1588, 57540), (1644, 55580), (1680, 54389), (1918, 47640), (1985, 46032), (2055, 44464), (2192, 41685), (2382, 38360), (2740, 33348), (2779, 32880), (2877, 31760), (3176, 28770), (3288, 27790), (3836, 23820), (3970, 23016), (4110, 22232), (4764, 19180), (4795, 19056), (5480, 16674), (5558, 16440), (5754, 15880), (5955, 15344), (6352, 14385), (6576, 13895), (7672, 11910), (7940, 11508), (8220, 11116), (8337, 10960), (9528, 9590)]