130930360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 344217600

約数和(自身を除く): 213287240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 31, 40, 44, 55, 58, 62, 88, 110, 116, 124, 145, 155, 220, 232, 248, 290, 310, 319, 331, 341, 440, 580, 620, 638, 662, 682, 899, 1160, 1240, 1276, 1324, 1364, 1595, 1655, 1705, 1798, 2552, 2648, 2728, 3190, 3310, 3410, 3596, 3641, 4495, 6380, 6620, 6820, 7192, 7282, 8990, 9599, 9889, 10261, 12760, 13240, 13640, 14564, 17980, 18205, 19198, 19778, 20522, 29128, 35960, 36410, 38396, 39556, 41044, 47995, 49445, 51305, 72820, 76792, 79112, 82088, 95990, 98890, 102610, 105589, 112871, 145640, 191980, 197780, 205220, 211178, 225742, 297569, 383960, 395560, 410440, 422356, 451484, 527945, 564355, 595138, 844712, 902968, 1055890, 1128710, 1190276, 1487845, 2111780, 2257420, 2380552, 2975690, 3273259, 4223560, 4514840, 5951380, 6546518, 11902760, 13093036, 16366295, 26186072, 32732590, 65465180, 130930360]

約数ペア:

[(1, 130930360), (2, 65465180), (4, 32732590), (5, 26186072), (8, 16366295), (10, 13093036), (11, 11902760), (20, 6546518), (22, 5951380), (29, 4514840), (31, 4223560), (40, 3273259), (44, 2975690), (55, 2380552), (58, 2257420), (62, 2111780), (88, 1487845), (110, 1190276), (116, 1128710), (124, 1055890), (145, 902968), (155, 844712), (220, 595138), (232, 564355), (248, 527945), (290, 451484), (310, 422356), (319, 410440), (331, 395560), (341, 383960), (440, 297569), (580, 225742), (620, 211178), (638, 205220), (662, 197780), (682, 191980), (899, 145640), (1160, 112871), (1240, 105589), (1276, 102610), (1324, 98890), (1364, 95990), (1595, 82088), (1655, 79112), (1705, 76792), (1798, 72820), (2552, 51305), (2648, 49445), (2728, 47995), (3190, 41044), (3310, 39556), (3410, 38396), (3596, 36410), (3641, 35960), (4495, 29128), (6380, 20522), (6620, 19778), (6820, 19198), (7192, 18205), (7282, 17980), (8990, 14564), (9599, 13640), (9889, 13240), (10261, 12760)]