632928240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4051}}^1$

素因数の和:4108

約数の個数: 240

約数和(自身を含む): 2508220416

約数和(自身を除く): 1875292176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4051, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8102, 8680, 9765, 10416, 11160, 12153, 13020, 15624, 16204, 17360, 19530, 20255, 22320, 24306, 26040, 28357, 31248, 32408, 36459, 39060, 40510, 48612, 52080, 56714, 60765, 64816, 72918, 78120, 81020, 85071, 97224, 113428, 121530, 125581, 141785, 145836, 156240, 162040, 170142, 182295, 194448, 226856, 243060, 251162, 255213, 283570, 291672, 324080, 340284, 364590, 376743, 425355, 453712, 486120, 502324, 510426, 567140, 583344, 627905, 680568, 729180, 753486, 850710, 879067, 972240, 1004648, 1020852, 1130229, 1134280, 1255810, 1276065, 1361136, 1458360, 1506972, 1701420, 1758134, 1883715, 2009296, 2041704, 2260458, 2268560, 2511620, 2552130, 2637201, 2916720, 3013944, 3402840, 3516268, 3767430, 4083408, 4395335, 4520916, 5023240, 5104260, 5274402, 5651145, 6027888, 6805680, 7032536, 7534860, 7911603, 8790670, 9041832, 10046480, 10208520, 10548804, 11302290, 13186005, 14065072, 15069720, 15823206, 17581340, 18083664, 20417040, 21097608, 22604580, 26372010, 30139440, 31646412, 35162680, 39558015, 42195216, 45209160, 52744020, 63292824, 70325360, 79116030, 90418320, 105488040, 126585648, 158232060, 210976080, 316464120, 632928240]

約数ペア:

[(1, 632928240), (2, 316464120), (3, 210976080), (4, 158232060), (5, 126585648), (6, 105488040), (7, 90418320), (8, 79116030), (9, 70325360), (10, 63292824), (12, 52744020), (14, 45209160), (15, 42195216), (16, 39558015), (18, 35162680), (20, 31646412), (21, 30139440), (24, 26372010), (28, 22604580), (30, 21097608), (31, 20417040), (35, 18083664), (36, 17581340), (40, 15823206), (42, 15069720), (45, 14065072), (48, 13186005), (56, 11302290), (60, 10548804), (62, 10208520), (63, 10046480), (70, 9041832), (72, 8790670), (80, 7911603), (84, 7534860), (90, 7032536), (93, 6805680), (105, 6027888), (112, 5651145), (120, 5274402), (124, 5104260), (126, 5023240), (140, 4520916), (144, 4395335), (155, 4083408), (168, 3767430), (180, 3516268), (186, 3402840), (210, 3013944), (217, 2916720), (240, 2637201), (248, 2552130), (252, 2511620), (279, 2268560), (280, 2260458), (310, 2041704), (315, 2009296), (336, 1883715), (360, 1758134), (372, 1701420), (420, 1506972), (434, 1458360), (465, 1361136), (496, 1276065), (504, 1255810), (558, 1134280), (560, 1130229), (620, 1020852), (630, 1004648), (651, 972240), (720, 879067), (744, 850710), (840, 753486), (868, 729180), (930, 680568), (1008, 627905), (1085, 583344), (1116, 567140), (1240, 510426), (1260, 502324), (1302, 486120), (1395, 453712), (1488, 425355), (1680, 376743), (1736, 364590), (1860, 340284), (1953, 324080), (2170, 291672), (2232, 283570), (2480, 255213), (2520, 251162), (2604, 243060), (2790, 226856), (3255, 194448), (3472, 182295), (3720, 170142), (3906, 162040), (4051, 156240), (4340, 145836), (4464, 141785), (5040, 125581), (5208, 121530), (5580, 113428), (6510, 97224), (7440, 85071), (7812, 81020), (8102, 78120), (8680, 72918), (9765, 64816), (10416, 60765), (11160, 56714), (12153, 52080), (13020, 48612), (15624, 40510), (16204, 39060), (17360, 36459), (19530, 32408), (20255, 31248), (22320, 28357), (24306, 26040)]