634373520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12647}}^1$

素因数の和:12693

約数の個数: 160

約数和(自身を含む): 2258426880

約数和(自身を除く): 1624053360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 4180, 4560, 5016, 6270, 8360, 10032, 12540, 12647, 16720, 25080, 25294, 37941, 50160, 50588, 63235, 75882, 101176, 126470, 139117, 151764, 189705, 202352, 240293, 252940, 278234, 303528, 379410, 417351, 480586, 505880, 556468, 607056, 695585, 720879, 758820, 834702, 961172, 1011760, 1112936, 1201465, 1391170, 1441758, 1517640, 1669404, 1922344, 2086755, 2225872, 2402930, 2643223, 2782340, 2883516, 3035280, 3338808, 3604395, 3844688, 4173510, 4805860, 5286446, 5564680, 5767032, 6677616, 7208790, 7929669, 8347020, 9611720, 10572892, 11129360, 11534064, 13216115, 14417580, 15859338, 16694040, 19223440, 21145784, 26432230, 28835160, 31718676, 33388080, 39648345, 42291568, 52864460, 57670320, 63437352, 79296690, 105728920, 126874704, 158593380, 211457840, 317186760, 634373520]

約数ペア:

[(1, 634373520), (2, 317186760), (3, 211457840), (4, 158593380), (5, 126874704), (6, 105728920), (8, 79296690), (10, 63437352), (11, 57670320), (12, 52864460), (15, 42291568), (16, 39648345), (19, 33388080), (20, 31718676), (22, 28835160), (24, 26432230), (30, 21145784), (33, 19223440), (38, 16694040), (40, 15859338), (44, 14417580), (48, 13216115), (55, 11534064), (57, 11129360), (60, 10572892), (66, 9611720), (76, 8347020), (80, 7929669), (88, 7208790), (95, 6677616), (110, 5767032), (114, 5564680), (120, 5286446), (132, 4805860), (152, 4173510), (165, 3844688), (176, 3604395), (190, 3338808), (209, 3035280), (220, 2883516), (228, 2782340), (240, 2643223), (264, 2402930), (285, 2225872), (304, 2086755), (330, 1922344), (380, 1669404), (418, 1517640), (440, 1441758), (456, 1391170), (528, 1201465), (570, 1112936), (627, 1011760), (660, 961172), (760, 834702), (836, 758820), (880, 720879), (912, 695585), (1045, 607056), (1140, 556468), (1254, 505880), (1320, 480586), (1520, 417351), (1672, 379410), (2090, 303528), (2280, 278234), (2508, 252940), (2640, 240293), (3135, 202352), (3344, 189705), (4180, 151764), (4560, 139117), (5016, 126470), (6270, 101176), (8360, 75882), (10032, 63235), (12540, 50588), (12647, 50160), (16720, 37941), (25080, 25294)]