7415934080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:363

約数の個数: 256

約数和(自身を含む): 19552665600

約数和(自身を除く): 12136731520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 103, 124, 128, 152, 155, 160, 190, 191, 206, 248, 304, 310, 320, 380, 382, 412, 496, 515, 589, 608, 620, 640, 760, 764, 824, 955, 992, 1030, 1178, 1216, 1240, 1520, 1528, 1648, 1910, 1957, 1984, 2060, 2356, 2432, 2480, 2945, 3040, 3056, 3193, 3296, 3629, 3820, 3914, 3968, 4120, 4712, 4960, 5890, 5921, 6080, 6112, 6386, 6592, 7258, 7640, 7828, 8240, 9424, 9785, 9920, 11780, 11842, 12160, 12224, 12772, 13184, 14516, 15280, 15656, 15965, 16480, 18145, 18848, 19570, 19673, 19840, 23560, 23684, 24448, 25544, 29032, 29605, 30560, 31312, 31930, 32960, 36290, 37696, 39140, 39346, 47120, 47368, 51088, 58064, 59210, 60667, 61120, 62624, 63860, 65920, 72580, 75392, 78280, 78692, 94240, 94736, 98365, 102176, 112499, 116128, 118420, 121334, 122240, 125248, 127720, 145160, 156560, 157384, 188480, 189472, 196730, 204352, 224998, 232256, 236840, 242668, 250496, 255440, 290320, 303335, 313120, 314768, 373787, 376960, 378944, 393460, 408704, 449996, 464512, 473680, 485336, 510880, 562495, 580640, 606670, 609863, 626240, 629536, 747574, 757888, 786920, 899992, 947360, 970672, 1021760, 1124990, 1161280, 1213340, 1219726, 1252480, 1259072, 1495148, 1573840, 1799984, 1868935, 1894720, 1941344, 2043520, 2249980, 2322560, 2426680, 2439452, 2518144, 2990296, 3049315, 3147680, 3599968, 3737870, 3789440, 3882688, 4499960, 4853360, 4878904, 5980592, 6098630, 6295360, 7199936, 7475740, 7765376, 8999920, 9706720, 9757808, 11587397, 11961184, 12197260, 12590720, 14399872, 14951480, 17999840, 19413440, 19515616, 23174794, 23922368, 24394520, 29902960, 35999680, 38826880, 39031232, 46349588, 47844736, 48789040, 57936985, 59805920, 71999360, 78062464, 92699176, 97578080, 115873970, 119611840, 185398352, 195156160, 231747940, 239223680, 370796704, 390312320, 463495880, 741593408, 926991760, 1483186816, 1853983520, 3707967040, 7415934080]

約数ペア:

[(1, 7415934080), (2, 3707967040), (4, 1853983520), (5, 1483186816), (8, 926991760), (10, 741593408), (16, 463495880), (19, 390312320), (20, 370796704), (31, 239223680), (32, 231747940), (38, 195156160), (40, 185398352), (62, 119611840), (64, 115873970), (76, 97578080), (80, 92699176), (95, 78062464), (103, 71999360), (124, 59805920), (128, 57936985), (152, 48789040), (155, 47844736), (160, 46349588), (190, 39031232), (191, 38826880), (206, 35999680), (248, 29902960), (304, 24394520), (310, 23922368), (320, 23174794), (380, 19515616), (382, 19413440), (412, 17999840), (496, 14951480), (515, 14399872), (589, 12590720), (608, 12197260), (620, 11961184), (640, 11587397), (760, 9757808), (764, 9706720), (824, 8999920), (955, 7765376), (992, 7475740), (1030, 7199936), (1178, 6295360), (1216, 6098630), (1240, 5980592), (1520, 4878904), (1528, 4853360), (1648, 4499960), (1910, 3882688), (1957, 3789440), (1984, 3737870), (2060, 3599968), (2356, 3147680), (2432, 3049315), (2480, 2990296), (2945, 2518144), (3040, 2439452), (3056, 2426680), (3193, 2322560), (3296, 2249980), (3629, 2043520), (3820, 1941344), (3914, 1894720), (3968, 1868935), (4120, 1799984), (4712, 1573840), (4960, 1495148), (5890, 1259072), (5921, 1252480), (6080, 1219726), (6112, 1213340), (6386, 1161280), (6592, 1124990), (7258, 1021760), (7640, 970672), (7828, 947360), (8240, 899992), (9424, 786920), (9785, 757888), (9920, 747574), (11780, 629536), (11842, 626240), (12160, 609863), (12224, 606670), (12772, 580640), (13184, 562495), (14516, 510880), (15280, 485336), (15656, 473680), (15965, 464512), (16480, 449996), (18145, 408704), (18848, 393460), (19570, 378944), (19673, 376960), (19840, 373787), (23560, 314768), (23684, 313120), (24448, 303335), (25544, 290320), (29032, 255440), (29605, 250496), (30560, 242668), (31312, 236840), (31930, 232256), (32960, 224998), (36290, 204352), (37696, 196730), (39140, 189472), (39346, 188480), (47120, 157384), (47368, 156560), (51088, 145160), (58064, 127720), (59210, 125248), (60667, 122240), (61120, 121334), (62624, 118420), (63860, 116128), (65920, 112499), (72580, 102176), (75392, 98365), (78280, 94736), (78692, 94240)]