2369640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 192

約数和(自身を含む): 9192960

約数和(自身を除く): 6823320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 520, 546, 588, 620, 637, 651, 728, 735, 744, 780, 806, 840, 868, 910, 930, 980, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1470, 1519, 1560, 1612, 1736, 1820, 1860, 1911, 1960, 2015, 2170, 2184, 2418, 2548, 2604, 2730, 2821, 2940, 3038, 3185, 3224, 3255, 3640, 3720, 3822, 4030, 4340, 4557, 4836, 5096, 5208, 5460, 5642, 5880, 6045, 6076, 6370, 6510, 7595, 7644, 8060, 8463, 8680, 9114, 9555, 9672, 10920, 11284, 12090, 12152, 12740, 13020, 14105, 15190, 15288, 16120, 16926, 18228, 19110, 19747, 22568, 22785, 24180, 25480, 26040, 28210, 30380, 33852, 36456, 38220, 39494, 42315, 45570, 48360, 56420, 59241, 60760, 67704, 76440, 78988, 84630, 91140, 98735, 112840, 118482, 157976, 169260, 182280, 197470, 236964, 296205, 338520, 394940, 473928, 592410, 789880, 1184820, 2369640]

約数ペア:

[(1, 2369640), (2, 1184820), (3, 789880), (4, 592410), (5, 473928), (6, 394940), (7, 338520), (8, 296205), (10, 236964), (12, 197470), (13, 182280), (14, 169260), (15, 157976), (20, 118482), (21, 112840), (24, 98735), (26, 91140), (28, 84630), (30, 78988), (31, 76440), (35, 67704), (39, 60760), (40, 59241), (42, 56420), (49, 48360), (52, 45570), (56, 42315), (60, 39494), (62, 38220), (65, 36456), (70, 33852), (78, 30380), (84, 28210), (91, 26040), (93, 25480), (98, 24180), (104, 22785), (105, 22568), (120, 19747), (124, 19110), (130, 18228), (140, 16926), (147, 16120), (155, 15288), (156, 15190), (168, 14105), (182, 13020), (186, 12740), (195, 12152), (196, 12090), (210, 11284), (217, 10920), (245, 9672), (248, 9555), (260, 9114), (273, 8680), (280, 8463), (294, 8060), (310, 7644), (312, 7595), (364, 6510), (372, 6370), (390, 6076), (392, 6045), (403, 5880), (420, 5642), (434, 5460), (455, 5208), (465, 5096), (490, 4836), (520, 4557), (546, 4340), (588, 4030), (620, 3822), (637, 3720), (651, 3640), (728, 3255), (735, 3224), (744, 3185), (780, 3038), (806, 2940), (840, 2821), (868, 2730), (910, 2604), (930, 2548), (980, 2418), (1085, 2184), (1092, 2170), (1176, 2015), (1209, 1960), (1240, 1911), (1274, 1860), (1302, 1820), (1365, 1736), (1470, 1612), (1519, 1560)]