7233857880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{3793}}^1$

素因数の和:4521

約数の個数: 128

約数和(自身を含む): 22683870720

約数和(自身を除く): 15450012840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 691, 920, 1380, 1382, 2073, 2760, 2764, 3455, 3793, 4146, 5528, 6910, 7586, 8292, 10365, 11379, 13820, 15172, 15893, 16584, 18965, 20730, 22758, 27640, 30344, 31786, 37930, 41460, 45516, 47679, 56895, 63572, 75860, 79465, 82920, 87239, 91032, 95358, 113790, 127144, 151720, 158930, 174478, 190716, 227580, 238395, 261717, 317860, 348956, 381432, 436195, 455160, 476790, 523434, 635720, 697912, 872390, 953580, 1046868, 1308585, 1744780, 1907160, 2093736, 2617170, 2620963, 3489560, 5234340, 5241926, 7862889, 10468680, 10483852, 13104815, 15725778, 20967704, 26209630, 31451556, 39314445, 52419260, 60282149, 62903112, 78628890, 104838520, 120564298, 157257780, 180846447, 241128596, 301410745, 314515560, 361692894, 482257192, 602821490, 723385788, 904232235, 1205642980, 1446771576, 1808464470, 2411285960, 3616928940, 7233857880]

約数ペア:

[(1, 7233857880), (2, 3616928940), (3, 2411285960), (4, 1808464470), (5, 1446771576), (6, 1205642980), (8, 904232235), (10, 723385788), (12, 602821490), (15, 482257192), (20, 361692894), (23, 314515560), (24, 301410745), (30, 241128596), (40, 180846447), (46, 157257780), (60, 120564298), (69, 104838520), (92, 78628890), (115, 62903112), (120, 60282149), (138, 52419260), (184, 39314445), (230, 31451556), (276, 26209630), (345, 20967704), (460, 15725778), (552, 13104815), (690, 10483852), (691, 10468680), (920, 7862889), (1380, 5241926), (1382, 5234340), (2073, 3489560), (2760, 2620963), (2764, 2617170), (3455, 2093736), (3793, 1907160), (4146, 1744780), (5528, 1308585), (6910, 1046868), (7586, 953580), (8292, 872390), (10365, 697912), (11379, 635720), (13820, 523434), (15172, 476790), (15893, 455160), (16584, 436195), (18965, 381432), (20730, 348956), (22758, 317860), (27640, 261717), (30344, 238395), (31786, 227580), (37930, 190716), (41460, 174478), (45516, 158930), (47679, 151720), (56895, 127144), (63572, 113790), (75860, 95358), (79465, 91032), (82920, 87239)]