156440460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 515579904

約数和(自身を除く): 359139444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 73, 85, 102, 110, 132, 146, 165, 170, 187, 191, 204, 219, 220, 255, 292, 330, 340, 365, 374, 382, 438, 510, 561, 573, 660, 730, 748, 764, 803, 876, 935, 955, 1020, 1095, 1122, 1146, 1241, 1460, 1606, 1870, 1910, 2101, 2190, 2244, 2292, 2409, 2482, 2805, 2865, 3212, 3247, 3723, 3740, 3820, 4015, 4202, 4380, 4818, 4964, 5610, 5730, 6205, 6303, 6494, 7446, 8030, 8404, 9636, 9741, 10505, 11220, 11460, 12045, 12410, 12606, 12988, 13651, 13943, 14892, 16060, 16235, 18615, 19482, 21010, 24090, 24820, 25212, 27302, 27886, 31515, 32470, 35717, 37230, 38964, 40953, 41829, 42020, 48180, 48705, 54604, 55772, 63030, 64940, 68255, 69715, 71434, 74460, 81906, 83658, 97410, 107151, 126060, 136510, 139430, 142868, 153373, 163812, 167316, 178585, 194820, 204765, 209145, 214302, 237031, 273020, 278860, 306746, 357170, 409530, 418290, 428604, 460119, 474062, 535755, 613492, 711093, 714340, 766865, 819060, 836580, 920238, 948124, 1071510, 1185155, 1422186, 1533730, 1840476, 2143020, 2300595, 2370310, 2607341, 2844372, 3067460, 3555465, 4601190, 4740620, 5214682, 7110930, 7822023, 9202380, 10429364, 13036705, 14221860, 15644046, 26073410, 31288092, 39110115, 52146820, 78220230, 156440460]

約数ペア:

[(1, 156440460), (2, 78220230), (3, 52146820), (4, 39110115), (5, 31288092), (6, 26073410), (10, 15644046), (11, 14221860), (12, 13036705), (15, 10429364), (17, 9202380), (20, 7822023), (22, 7110930), (30, 5214682), (33, 4740620), (34, 4601190), (44, 3555465), (51, 3067460), (55, 2844372), (60, 2607341), (66, 2370310), (68, 2300595), (73, 2143020), (85, 1840476), (102, 1533730), (110, 1422186), (132, 1185155), (146, 1071510), (165, 948124), (170, 920238), (187, 836580), (191, 819060), (204, 766865), (219, 714340), (220, 711093), (255, 613492), (292, 535755), (330, 474062), (340, 460119), (365, 428604), (374, 418290), (382, 409530), (438, 357170), (510, 306746), (561, 278860), (573, 273020), (660, 237031), (730, 214302), (748, 209145), (764, 204765), (803, 194820), (876, 178585), (935, 167316), (955, 163812), (1020, 153373), (1095, 142868), (1122, 139430), (1146, 136510), (1241, 126060), (1460, 107151), (1606, 97410), (1870, 83658), (1910, 81906), (2101, 74460), (2190, 71434), (2244, 69715), (2292, 68255), (2409, 64940), (2482, 63030), (2805, 55772), (2865, 54604), (3212, 48705), (3247, 48180), (3723, 42020), (3740, 41829), (3820, 40953), (4015, 38964), (4202, 37230), (4380, 35717), (4818, 32470), (4964, 31515), (5610, 27886), (5730, 27302), (6205, 25212), (6303, 24820), (6494, 24090), (7446, 21010), (8030, 19482), (8404, 18615), (9636, 16235), (9741, 16060), (10505, 14892), (11220, 13943), (11460, 13651), (12045, 12988), (12410, 12606)]