15415367520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{147997}}^1$

素因数の和:148053

約数の個数: 192

約数和(自身を含む): 57285881856

約数和(自身を除く): 41870514336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 147997, 295994, 443991, 591988, 739985, 887982, 1035979, 1183976, 1479970, 1775964, 2071958, 2219955, 2367952, 2959940, 3107937, 3551928, 4143916, 4439910, 4587907, 4735904, 5179895, 5919880, 6215874, 7103856, 8287832, 8879820, 9175814, 10359790, 11839760, 12431748, 13763721, 14207712, 15539685, 16575664, 17759640, 18351628, 20719580, 22939535, 23679520, 24863496, 27527442, 31079370, 32115349, 33151328, 35519280, 36703256, 41439160, 45879070, 49726992, 55054884, 62158740, 64230698, 68818605, 71038560, 73406512, 82878320, 91758140, 96346047, 99453984, 110109768, 124317480, 128461396, 137637210, 146813024, 160576745, 165756640, 183516280, 192692094, 220219536, 248634960, 256922792, 275274420, 321153490, 367032560, 385384188, 440439072, 481730235, 497269920, 513845584, 550548840, 642306980, 734065120, 770768376, 963460470, 1027691168, 1101097680, 1284613960, 1541536752, 1926920940, 2202195360, 2569227920, 3083073504, 3853841880, 5138455840, 7707683760, 15415367520]

約数ペア:

[(1, 15415367520), (2, 7707683760), (3, 5138455840), (4, 3853841880), (5, 3083073504), (6, 2569227920), (7, 2202195360), (8, 1926920940), (10, 1541536752), (12, 1284613960), (14, 1101097680), (15, 1027691168), (16, 963460470), (20, 770768376), (21, 734065120), (24, 642306980), (28, 550548840), (30, 513845584), (31, 497269920), (32, 481730235), (35, 440439072), (40, 385384188), (42, 367032560), (48, 321153490), (56, 275274420), (60, 256922792), (62, 248634960), (70, 220219536), (80, 192692094), (84, 183516280), (93, 165756640), (96, 160576745), (105, 146813024), (112, 137637210), (120, 128461396), (124, 124317480), (140, 110109768), (155, 99453984), (160, 96346047), (168, 91758140), (186, 82878320), (210, 73406512), (217, 71038560), (224, 68818605), (240, 64230698), (248, 62158740), (280, 55054884), (310, 49726992), (336, 45879070), (372, 41439160), (420, 36703256), (434, 35519280), (465, 33151328), (480, 32115349), (496, 31079370), (560, 27527442), (620, 24863496), (651, 23679520), (672, 22939535), (744, 20719580), (840, 18351628), (868, 17759640), (930, 16575664), (992, 15539685), (1085, 14207712), (1120, 13763721), (1240, 12431748), (1302, 11839760), (1488, 10359790), (1680, 9175814), (1736, 8879820), (1860, 8287832), (2170, 7103856), (2480, 6215874), (2604, 5919880), (2976, 5179895), (3255, 4735904), (3360, 4587907), (3472, 4439910), (3720, 4143916), (4340, 3551928), (4960, 3107937), (5208, 2959940), (6510, 2367952), (6944, 2219955), (7440, 2071958), (8680, 1775964), (10416, 1479970), (13020, 1183976), (14880, 1035979), (17360, 887982), (20832, 739985), (26040, 591988), (34720, 443991), (52080, 295994), (104160, 147997)]