846396720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2917}}^1$

素因数の和:2980

約数の個数: 240

約数和(自身を含む): 3160964352

約数和(自身を除く): 2314567632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 2917, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 5834, 6045, 6448, 7254, 7440, 8060, 8751, 9360, 9672, 11160, 11668, 12090, 14508, 14585, 16120, 17502, 18135, 19344, 22320, 23336, 24180, 26253, 29016, 29170, 32240, 35004, 36270, 37921, 43755, 46672, 48360, 52506, 58032, 58340, 70008, 72540, 75842, 87510, 90427, 96720, 105012, 113763, 116680, 131265, 140016, 145080, 151684, 175020, 180854, 189605, 210024, 227526, 233360, 262530, 271281, 290160, 303368, 341289, 350040, 361708, 379210, 420048, 452135, 455052, 525060, 542562, 568815, 606736, 682578, 700080, 723416, 758420, 813843, 904270, 910104, 1050120, 1085124, 1137630, 1175551, 1356405, 1365156, 1446832, 1516840, 1627686, 1706445, 1808540, 1820208, 2100240, 2170248, 2275260, 2351102, 2712810, 2730312, 3033680, 3255372, 3412890, 3526653, 3617080, 4069215, 4340496, 4550520, 4702204, 5425620, 5460624, 5877755, 6510744, 6825780, 7053306, 7234160, 8138430, 9101040, 9404408, 10579959, 10851240, 11755510, 13021488, 13651560, 14106612, 16276860, 17633265, 18808816, 21159918, 21702480, 23511020, 27303120, 28213224, 32553720, 35266530, 42319836, 47022040, 52899795, 56426448, 65107440, 70533060, 84639672, 94044080, 105799590, 141066120, 169279344, 211599180, 282132240, 423198360, 846396720]

約数ペア:

[(1, 846396720), (2, 423198360), (3, 282132240), (4, 211599180), (5, 169279344), (6, 141066120), (8, 105799590), (9, 94044080), (10, 84639672), (12, 70533060), (13, 65107440), (15, 56426448), (16, 52899795), (18, 47022040), (20, 42319836), (24, 35266530), (26, 32553720), (30, 28213224), (31, 27303120), (36, 23511020), (39, 21702480), (40, 21159918), (45, 18808816), (48, 17633265), (52, 16276860), (60, 14106612), (62, 13651560), (65, 13021488), (72, 11755510), (78, 10851240), (80, 10579959), (90, 9404408), (93, 9101040), (104, 8138430), (117, 7234160), (120, 7053306), (124, 6825780), (130, 6510744), (144, 5877755), (155, 5460624), (156, 5425620), (180, 4702204), (186, 4550520), (195, 4340496), (208, 4069215), (234, 3617080), (240, 3526653), (248, 3412890), (260, 3255372), (279, 3033680), (310, 2730312), (312, 2712810), (360, 2351102), (372, 2275260), (390, 2170248), (403, 2100240), (465, 1820208), (468, 1808540), (496, 1706445), (520, 1627686), (558, 1516840), (585, 1446832), (620, 1365156), (624, 1356405), (720, 1175551), (744, 1137630), (780, 1085124), (806, 1050120), (930, 910104), (936, 904270), (1040, 813843), (1116, 758420), (1170, 723416), (1209, 700080), (1240, 682578), (1395, 606736), (1488, 568815), (1560, 542562), (1612, 525060), (1860, 455052), (1872, 452135), (2015, 420048), (2232, 379210), (2340, 361708), (2418, 350040), (2480, 341289), (2790, 303368), (2917, 290160), (3120, 271281), (3224, 262530), (3627, 233360), (3720, 227526), (4030, 210024), (4464, 189605), (4680, 180854), (4836, 175020), (5580, 151684), (5834, 145080), (6045, 140016), (6448, 131265), (7254, 116680), (7440, 113763), (8060, 105012), (8751, 96720), (9360, 90427), (9672, 87510), (11160, 75842), (11668, 72540), (12090, 70008), (14508, 58340), (14585, 58032), (16120, 52506), (17502, 48360), (18135, 46672), (19344, 43755), (22320, 37921), (23336, 36270), (24180, 35004), (26253, 32240), (29016, 29170)]