128777990520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{22277}}^1$

素因数の和:23077

約数の個数: 128

約数和(自身を含む): 392663116800

約数和(自身を除く): 263885126280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 719, 804, 1005, 1340, 1438, 1608, 2010, 2157, 2680, 2876, 3595, 4020, 4314, 5752, 7190, 8040, 8628, 10785, 14380, 17256, 21570, 22277, 28760, 43140, 44554, 48173, 66831, 86280, 89108, 96346, 111385, 133662, 144519, 178216, 192692, 222770, 240865, 267324, 289038, 334155, 385384, 445540, 481730, 534648, 578076, 668310, 722595, 891080, 963460, 1156152, 1336620, 1445190, 1492559, 1926920, 2673240, 2890380, 2985118, 4477677, 5780760, 5970236, 7462795, 8955354, 11940472, 14925590, 16017163, 17910708, 22388385, 29851180, 32034326, 35821416, 44776770, 48051489, 59702360, 64068652, 80085815, 89553540, 96102978, 128137304, 160171630, 179107080, 192205956, 240257445, 320343260, 384411912, 480514890, 640686520, 961029780, 1073149921, 1922059560, 2146299842, 3219449763, 4292599684, 5365749605, 6438899526, 8585199368, 10731499210, 12877799052, 16097248815, 21462998420, 25755598104, 32194497630, 42925996840, 64388995260, 128777990520]

約数ペア:

[(1, 128777990520), (2, 64388995260), (3, 42925996840), (4, 32194497630), (5, 25755598104), (6, 21462998420), (8, 16097248815), (10, 12877799052), (12, 10731499210), (15, 8585199368), (20, 6438899526), (24, 5365749605), (30, 4292599684), (40, 3219449763), (60, 2146299842), (67, 1922059560), (120, 1073149921), (134, 961029780), (201, 640686520), (268, 480514890), (335, 384411912), (402, 320343260), (536, 240257445), (670, 192205956), (719, 179107080), (804, 160171630), (1005, 128137304), (1340, 96102978), (1438, 89553540), (1608, 80085815), (2010, 64068652), (2157, 59702360), (2680, 48051489), (2876, 44776770), (3595, 35821416), (4020, 32034326), (4314, 29851180), (5752, 22388385), (7190, 17910708), (8040, 16017163), (8628, 14925590), (10785, 11940472), (14380, 8955354), (17256, 7462795), (21570, 5970236), (22277, 5780760), (28760, 4477677), (43140, 2985118), (44554, 2890380), (48173, 2673240), (66831, 1926920), (86280, 1492559), (89108, 1445190), (96346, 1336620), (111385, 1156152), (133662, 963460), (144519, 891080), (178216, 722595), (192692, 668310), (222770, 578076), (240865, 534648), (267324, 481730), (289038, 445540), (334155, 385384)]