1263057180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8819}}^1$

素因数の和:8880

約数の個数: 192

約数和(自身を含む): 4551966720

約数和(自身を除く): 3288909540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1364, 1540, 1705, 1860, 2046, 2170, 2310, 2387, 2604, 3255, 3410, 4092, 4340, 4620, 4774, 5115, 6510, 6820, 7161, 8819, 9548, 10230, 11935, 13020, 14322, 17638, 20460, 23870, 26457, 28644, 35276, 35805, 44095, 47740, 52914, 61733, 71610, 88190, 97009, 105828, 123466, 132285, 143220, 176380, 185199, 194018, 246932, 264570, 273389, 291027, 308665, 370398, 388036, 485045, 529140, 546778, 582054, 617330, 679063, 740796, 820167, 925995, 970090, 1093556, 1164108, 1234660, 1358126, 1366945, 1455135, 1640334, 1851990, 1913723, 1940180, 2037189, 2716252, 2733890, 2910270, 3007279, 3280668, 3395315, 3703980, 3827446, 4074378, 4100835, 5467780, 5741169, 5820540, 6014558, 6790630, 7654892, 8148756, 8201670, 9021837, 9568615, 10185945, 11482338, 12029116, 13581260, 15036395, 16403340, 18043674, 19137230, 20371890, 21050953, 22964676, 28705845, 30072790, 36087348, 38274460, 40743780, 42101906, 45109185, 57411690, 60145580, 63152859, 84203812, 90218370, 105254765, 114823380, 126305718, 180436740, 210509530, 252611436, 315764295, 421019060, 631528590, 1263057180]

約数ペア:

[(1, 1263057180), (2, 631528590), (3, 421019060), (4, 315764295), (5, 252611436), (6, 210509530), (7, 180436740), (10, 126305718), (11, 114823380), (12, 105254765), (14, 90218370), (15, 84203812), (20, 63152859), (21, 60145580), (22, 57411690), (28, 45109185), (30, 42101906), (31, 40743780), (33, 38274460), (35, 36087348), (42, 30072790), (44, 28705845), (55, 22964676), (60, 21050953), (62, 20371890), (66, 19137230), (70, 18043674), (77, 16403340), (84, 15036395), (93, 13581260), (105, 12029116), (110, 11482338), (124, 10185945), (132, 9568615), (140, 9021837), (154, 8201670), (155, 8148756), (165, 7654892), (186, 6790630), (210, 6014558), (217, 5820540), (220, 5741169), (231, 5467780), (308, 4100835), (310, 4074378), (330, 3827446), (341, 3703980), (372, 3395315), (385, 3280668), (420, 3007279), (434, 2910270), (462, 2733890), (465, 2716252), (620, 2037189), (651, 1940180), (660, 1913723), (682, 1851990), (770, 1640334), (868, 1455135), (924, 1366945), (930, 1358126), (1023, 1234660), (1085, 1164108), (1155, 1093556), (1302, 970090), (1364, 925995), (1540, 820167), (1705, 740796), (1860, 679063), (2046, 617330), (2170, 582054), (2310, 546778), (2387, 529140), (2604, 485045), (3255, 388036), (3410, 370398), (4092, 308665), (4340, 291027), (4620, 273389), (4774, 264570), (5115, 246932), (6510, 194018), (6820, 185199), (7161, 176380), (8819, 143220), (9548, 132285), (10230, 123466), (11935, 105828), (13020, 97009), (14322, 88190), (17638, 71610), (20460, 61733), (23870, 52914), (26457, 47740), (28644, 44095), (35276, 35805)]