73843440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:447

約数の個数: 160

約数和(自身を含む): 253483776

約数和(自身を除く): 179640336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 110, 120, 132, 165, 166, 176, 220, 240, 249, 264, 330, 332, 337, 415, 440, 498, 528, 660, 664, 674, 830, 880, 913, 996, 1011, 1245, 1320, 1328, 1348, 1660, 1685, 1826, 1992, 2022, 2490, 2640, 2696, 2739, 3320, 3370, 3652, 3707, 3984, 4044, 4565, 4980, 5055, 5392, 5478, 6640, 6740, 7304, 7414, 8088, 9130, 9960, 10110, 10956, 11121, 13480, 13695, 14608, 14828, 16176, 18260, 18535, 19920, 20220, 21912, 22242, 26960, 27390, 27971, 29656, 36520, 37070, 40440, 43824, 44484, 54780, 55605, 55942, 59312, 73040, 74140, 80880, 83913, 88968, 109560, 111210, 111884, 139855, 148280, 167826, 177936, 219120, 222420, 223768, 279710, 296560, 307681, 335652, 419565, 444840, 447536, 559420, 615362, 671304, 839130, 889680, 923043, 1118840, 1230724, 1342608, 1538405, 1678260, 1846086, 2237680, 2461448, 3076810, 3356520, 3692172, 4615215, 4922896, 6153620, 6713040, 7384344, 9230430, 12307240, 14768688, 18460860, 24614480, 36921720, 73843440]

約数ペア:

[(1, 73843440), (2, 36921720), (3, 24614480), (4, 18460860), (5, 14768688), (6, 12307240), (8, 9230430), (10, 7384344), (11, 6713040), (12, 6153620), (15, 4922896), (16, 4615215), (20, 3692172), (22, 3356520), (24, 3076810), (30, 2461448), (33, 2237680), (40, 1846086), (44, 1678260), (48, 1538405), (55, 1342608), (60, 1230724), (66, 1118840), (80, 923043), (83, 889680), (88, 839130), (110, 671304), (120, 615362), (132, 559420), (165, 447536), (166, 444840), (176, 419565), (220, 335652), (240, 307681), (249, 296560), (264, 279710), (330, 223768), (332, 222420), (337, 219120), (415, 177936), (440, 167826), (498, 148280), (528, 139855), (660, 111884), (664, 111210), (674, 109560), (830, 88968), (880, 83913), (913, 80880), (996, 74140), (1011, 73040), (1245, 59312), (1320, 55942), (1328, 55605), (1348, 54780), (1660, 44484), (1685, 43824), (1826, 40440), (1992, 37070), (2022, 36520), (2490, 29656), (2640, 27971), (2696, 27390), (2739, 26960), (3320, 22242), (3370, 21912), (3652, 20220), (3707, 19920), (3984, 18535), (4044, 18260), (4565, 16176), (4980, 14828), (5055, 14608), (5392, 13695), (5478, 13480), (6640, 11121), (6740, 10956), (7304, 10110), (7414, 9960), (8088, 9130)]