148895520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 505564416

約数和(自身を除く): 356668896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 204, 213, 240, 255, 257, 272, 284, 340, 355, 408, 426, 480, 510, 514, 544, 568, 680, 710, 771, 816, 852, 1020, 1028, 1065, 1136, 1207, 1285, 1360, 1420, 1542, 1632, 1704, 2040, 2056, 2130, 2272, 2414, 2570, 2720, 2840, 3084, 3408, 3621, 3855, 4080, 4112, 4260, 4369, 4828, 5140, 5680, 6035, 6168, 6816, 7242, 7710, 8160, 8224, 8520, 8738, 9656, 10280, 11360, 12070, 12336, 13107, 14484, 15420, 17040, 17476, 18105, 18247, 19312, 20560, 21845, 24140, 24672, 26214, 28968, 30840, 34080, 34952, 36210, 36494, 38624, 41120, 43690, 48280, 52428, 54741, 57936, 61680, 65535, 69904, 72420, 72988, 87380, 91235, 96560, 104856, 109482, 115872, 123360, 131070, 139808, 144840, 145976, 174760, 182470, 193120, 209712, 218964, 262140, 273705, 289680, 291952, 310199, 349520, 364940, 419424, 437928, 524280, 547410, 579360, 583904, 620398, 699040, 729880, 875856, 930597, 1048560, 1094820, 1240796, 1459760, 1550995, 1751712, 1861194, 2097120, 2189640, 2481592, 2919520, 3101990, 3722388, 4379280, 4652985, 4963184, 6203980, 7444776, 8758560, 9305970, 9926368, 12407960, 14889552, 18611940, 24815920, 29779104, 37223880, 49631840, 74447760, 148895520]

約数ペア:

[(1, 148895520), (2, 74447760), (3, 49631840), (4, 37223880), (5, 29779104), (6, 24815920), (8, 18611940), (10, 14889552), (12, 12407960), (15, 9926368), (16, 9305970), (17, 8758560), (20, 7444776), (24, 6203980), (30, 4963184), (32, 4652985), (34, 4379280), (40, 3722388), (48, 3101990), (51, 2919520), (60, 2481592), (68, 2189640), (71, 2097120), (80, 1861194), (85, 1751712), (96, 1550995), (102, 1459760), (120, 1240796), (136, 1094820), (142, 1048560), (160, 930597), (170, 875856), (204, 729880), (213, 699040), (240, 620398), (255, 583904), (257, 579360), (272, 547410), (284, 524280), (340, 437928), (355, 419424), (408, 364940), (426, 349520), (480, 310199), (510, 291952), (514, 289680), (544, 273705), (568, 262140), (680, 218964), (710, 209712), (771, 193120), (816, 182470), (852, 174760), (1020, 145976), (1028, 144840), (1065, 139808), (1136, 131070), (1207, 123360), (1285, 115872), (1360, 109482), (1420, 104856), (1542, 96560), (1632, 91235), (1704, 87380), (2040, 72988), (2056, 72420), (2130, 69904), (2272, 65535), (2414, 61680), (2570, 57936), (2720, 54741), (2840, 52428), (3084, 48280), (3408, 43690), (3621, 41120), (3855, 38624), (4080, 36494), (4112, 36210), (4260, 34952), (4369, 34080), (4828, 30840), (5140, 28968), (5680, 26214), (6035, 24672), (6168, 24140), (6816, 21845), (7242, 20560), (7710, 19312), (8160, 18247), (8224, 18105), (8520, 17476), (8738, 17040), (9656, 15420), (10280, 14484), (11360, 13107), (12070, 12336)]