128498470680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{366343}}^1$

素因数の和:366473

約数の個数: 128

約数和(自身を含む): 400926873600

約数和(自身を除く): 272428402920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 79, 111, 120, 148, 158, 185, 222, 237, 296, 316, 370, 395, 444, 474, 555, 632, 740, 790, 888, 948, 1110, 1185, 1480, 1580, 1896, 2220, 2370, 2923, 3160, 4440, 4740, 5846, 8769, 9480, 11692, 14615, 17538, 23384, 29230, 35076, 43845, 58460, 70152, 87690, 116920, 175380, 350760, 366343, 732686, 1099029, 1465372, 1831715, 2198058, 2930744, 3663430, 4396116, 5495145, 7326860, 8792232, 10990290, 13554691, 14653720, 21980580, 27109382, 28941097, 40664073, 43961160, 54218764, 57882194, 67773455, 81328146, 86823291, 108437528, 115764388, 135546910, 144705485, 162656292, 173646582, 203320365, 231528776, 271093820, 289410970, 325312584, 347293164, 406640730, 434116455, 542187640, 578821940, 694586328, 813281460, 868232910, 1070820589, 1157643880, 1626562920, 1736465820, 2141641178, 3212461767, 3472931640, 4283282356, 5354102945, 6424923534, 8566564712, 10708205890, 12849847068, 16062308835, 21416411780, 25699694136, 32124617670, 42832823560, 64249235340, 128498470680]

約数ペア:

[(1, 128498470680), (2, 64249235340), (3, 42832823560), (4, 32124617670), (5, 25699694136), (6, 21416411780), (8, 16062308835), (10, 12849847068), (12, 10708205890), (15, 8566564712), (20, 6424923534), (24, 5354102945), (30, 4283282356), (37, 3472931640), (40, 3212461767), (60, 2141641178), (74, 1736465820), (79, 1626562920), (111, 1157643880), (120, 1070820589), (148, 868232910), (158, 813281460), (185, 694586328), (222, 578821940), (237, 542187640), (296, 434116455), (316, 406640730), (370, 347293164), (395, 325312584), (444, 289410970), (474, 271093820), (555, 231528776), (632, 203320365), (740, 173646582), (790, 162656292), (888, 144705485), (948, 135546910), (1110, 115764388), (1185, 108437528), (1480, 86823291), (1580, 81328146), (1896, 67773455), (2220, 57882194), (2370, 54218764), (2923, 43961160), (3160, 40664073), (4440, 28941097), (4740, 27109382), (5846, 21980580), (8769, 14653720), (9480, 13554691), (11692, 10990290), (14615, 8792232), (17538, 7326860), (23384, 5495145), (29230, 4396116), (35076, 3663430), (43845, 2930744), (58460, 2198058), (70152, 1831715), (87690, 1465372), (116920, 1099029), (175380, 732686), (350760, 366343)]