448484820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2731}}^1$

素因数の和:2790

約数の個数: 192

約数和(自身を含む): 1586221056

約数和(自身を除く): 1137736236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 483, 510, 595, 644, 690, 714, 782, 805, 966, 1020, 1173, 1190, 1380, 1428, 1564, 1610, 1785, 1932, 1955, 2346, 2380, 2415, 2731, 2737, 3220, 3570, 3910, 4692, 4830, 5462, 5474, 5865, 7140, 7820, 8193, 8211, 9660, 10924, 10948, 11730, 13655, 13685, 16386, 16422, 19117, 23460, 27310, 27370, 32772, 32844, 38234, 40965, 41055, 46427, 54620, 54740, 57351, 62813, 76468, 81930, 82110, 92854, 95585, 114702, 125626, 139281, 163860, 164220, 185708, 188439, 191170, 229404, 232135, 251252, 278562, 286755, 314065, 324989, 376878, 382340, 439691, 464270, 557124, 573510, 628130, 649978, 696405, 753756, 879382, 928540, 942195, 974967, 1067821, 1147020, 1256260, 1299956, 1319073, 1392810, 1624945, 1758764, 1884390, 1949934, 2135642, 2198455, 2638146, 2785620, 3203463, 3249890, 3768780, 3899868, 4271284, 4396910, 4874835, 5276292, 5339105, 6406926, 6499780, 6595365, 7474747, 8793820, 9749670, 10678210, 12813852, 13190730, 14949494, 16017315, 19499340, 21356420, 22424241, 26381460, 29898988, 32034630, 37373735, 44848482, 64069260, 74747470, 89696964, 112121205, 149494940, 224242410, 448484820]

約数ペア:

[(1, 448484820), (2, 224242410), (3, 149494940), (4, 112121205), (5, 89696964), (6, 74747470), (7, 64069260), (10, 44848482), (12, 37373735), (14, 32034630), (15, 29898988), (17, 26381460), (20, 22424241), (21, 21356420), (23, 19499340), (28, 16017315), (30, 14949494), (34, 13190730), (35, 12813852), (42, 10678210), (46, 9749670), (51, 8793820), (60, 7474747), (68, 6595365), (69, 6499780), (70, 6406926), (84, 5339105), (85, 5276292), (92, 4874835), (102, 4396910), (105, 4271284), (115, 3899868), (119, 3768780), (138, 3249890), (140, 3203463), (161, 2785620), (170, 2638146), (204, 2198455), (210, 2135642), (230, 1949934), (238, 1884390), (255, 1758764), (276, 1624945), (322, 1392810), (340, 1319073), (345, 1299956), (357, 1256260), (391, 1147020), (420, 1067821), (460, 974967), (476, 942195), (483, 928540), (510, 879382), (595, 753756), (644, 696405), (690, 649978), (714, 628130), (782, 573510), (805, 557124), (966, 464270), (1020, 439691), (1173, 382340), (1190, 376878), (1380, 324989), (1428, 314065), (1564, 286755), (1610, 278562), (1785, 251252), (1932, 232135), (1955, 229404), (2346, 191170), (2380, 188439), (2415, 185708), (2731, 164220), (2737, 163860), (3220, 139281), (3570, 125626), (3910, 114702), (4692, 95585), (4830, 92854), (5462, 82110), (5474, 81930), (5865, 76468), (7140, 62813), (7820, 57351), (8193, 54740), (8211, 54620), (9660, 46427), (10924, 41055), (10948, 40965), (11730, 38234), (13655, 32844), (13685, 32772), (16386, 27370), (16422, 27310), (19117, 23460)]