2631054720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1201}}^1$

素因数の和:1393

約数の個数: 256

約数和(自身を含む): 9651386880

約数和(自身を除く): 7020332160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 163, 168, 192, 210, 224, 240, 280, 320, 326, 336, 384, 420, 448, 480, 489, 560, 640, 652, 672, 815, 840, 896, 960, 978, 1120, 1141, 1201, 1304, 1344, 1630, 1680, 1920, 1956, 2240, 2282, 2402, 2445, 2608, 2688, 3260, 3360, 3423, 3603, 3912, 4480, 4564, 4804, 4890, 5216, 5705, 6005, 6520, 6720, 6846, 7206, 7824, 8407, 9128, 9608, 9780, 10432, 11410, 12010, 13040, 13440, 13692, 14412, 15648, 16814, 17115, 18015, 18256, 19216, 19560, 20864, 22820, 24020, 25221, 26080, 27384, 28824, 31296, 33628, 34230, 36030, 36512, 38432, 39120, 42035, 45640, 48040, 50442, 52160, 54768, 57648, 62592, 67256, 68460, 72060, 73024, 76864, 78240, 84070, 91280, 96080, 100884, 104320, 109536, 115296, 126105, 134512, 136920, 144120, 146048, 153728, 156480, 168140, 182560, 192160, 195763, 201768, 219072, 230592, 252210, 269024, 273840, 288240, 312960, 336280, 365120, 384320, 391526, 403536, 438144, 461184, 504420, 538048, 547680, 576480, 587289, 672560, 730240, 768640, 783052, 807072, 978815, 1008840, 1076096, 1095360, 1152960, 1174578, 1345120, 1370341, 1566104, 1614144, 1957630, 2017680, 2190720, 2305920, 2349156, 2690240, 2740682, 2936445, 3132208, 3228288, 3915260, 4035360, 4111023, 4698312, 5380480, 5481364, 5872890, 6264416, 6851705, 7830520, 8070720, 8222046, 9396624, 10962728, 11745780, 12528832, 13703410, 15661040, 16141440, 16444092, 18793248, 20555115, 21925456, 23491560, 25057664, 27406820, 31322080, 32888184, 37586496, 41110230, 43850912, 46983120, 54813640, 62644160, 65776368, 75172992, 82220460, 87701824, 93966240, 109627280, 125288320, 131552736, 164440920, 175403648, 187932480, 219254560, 263105472, 328881840, 375864960, 438509120, 526210944, 657763680, 877018240, 1315527360, 2631054720]

約数ペア:

[(1, 2631054720), (2, 1315527360), (3, 877018240), (4, 657763680), (5, 526210944), (6, 438509120), (7, 375864960), (8, 328881840), (10, 263105472), (12, 219254560), (14, 187932480), (15, 175403648), (16, 164440920), (20, 131552736), (21, 125288320), (24, 109627280), (28, 93966240), (30, 87701824), (32, 82220460), (35, 75172992), (40, 65776368), (42, 62644160), (48, 54813640), (56, 46983120), (60, 43850912), (64, 41110230), (70, 37586496), (80, 32888184), (84, 31322080), (96, 27406820), (105, 25057664), (112, 23491560), (120, 21925456), (128, 20555115), (140, 18793248), (160, 16444092), (163, 16141440), (168, 15661040), (192, 13703410), (210, 12528832), (224, 11745780), (240, 10962728), (280, 9396624), (320, 8222046), (326, 8070720), (336, 7830520), (384, 6851705), (420, 6264416), (448, 5872890), (480, 5481364), (489, 5380480), (560, 4698312), (640, 4111023), (652, 4035360), (672, 3915260), (815, 3228288), (840, 3132208), (896, 2936445), (960, 2740682), (978, 2690240), (1120, 2349156), (1141, 2305920), (1201, 2190720), (1304, 2017680), (1344, 1957630), (1630, 1614144), (1680, 1566104), (1920, 1370341), (1956, 1345120), (2240, 1174578), (2282, 1152960), (2402, 1095360), (2445, 1076096), (2608, 1008840), (2688, 978815), (3260, 807072), (3360, 783052), (3423, 768640), (3603, 730240), (3912, 672560), (4480, 587289), (4564, 576480), (4804, 547680), (4890, 538048), (5216, 504420), (5705, 461184), (6005, 438144), (6520, 403536), (6720, 391526), (6846, 384320), (7206, 365120), (7824, 336280), (8407, 312960), (9128, 288240), (9608, 273840), (9780, 269024), (10432, 252210), (11410, 230592), (12010, 219072), (13040, 201768), (13440, 195763), (13692, 192160), (14412, 182560), (15648, 168140), (16814, 156480), (17115, 153728), (18015, 146048), (18256, 144120), (19216, 136920), (19560, 134512), (20864, 126105), (22820, 115296), (24020, 109536), (25221, 104320), (26080, 100884), (27384, 96080), (28824, 91280), (31296, 84070), (33628, 78240), (34230, 76864), (36030, 73024), (36512, 72060), (38432, 68460), (39120, 67256), (42035, 62592), (45640, 57648), (48040, 54768), (50442, 52160)]