488605260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 1681698816

約数和(自身を除く): 1193093556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 121, 124, 130, 132, 143, 155, 156, 165, 167, 186, 195, 220, 242, 260, 286, 310, 330, 334, 341, 363, 372, 390, 403, 429, 465, 484, 501, 572, 605, 620, 660, 668, 682, 715, 726, 780, 806, 835, 858, 930, 1002, 1023, 1209, 1210, 1364, 1430, 1452, 1573, 1612, 1670, 1705, 1716, 1815, 1837, 1860, 2004, 2015, 2046, 2145, 2171, 2418, 2420, 2505, 2860, 3146, 3340, 3410, 3630, 3674, 3751, 4030, 4092, 4290, 4342, 4433, 4719, 4836, 5010, 5115, 5177, 5511, 6045, 6292, 6513, 6820, 7260, 7348, 7502, 7865, 8060, 8580, 8684, 8866, 9185, 9438, 10020, 10230, 10354, 10855, 11022, 11253, 12090, 13026, 13299, 15004, 15531, 15730, 17732, 18370, 18755, 18876, 20207, 20460, 20708, 21710, 22044, 22165, 22506, 23595, 23881, 24180, 25885, 26052, 26598, 27555, 31062, 31460, 32565, 36740, 37510, 40414, 43420, 44330, 45012, 47190, 47762, 48763, 51770, 53196, 55110, 56265, 56947, 60621, 62124, 65130, 66495, 67301, 71643, 75020, 77655, 80828, 88660, 94380, 95524, 97526, 101035, 103540, 110220, 112530, 113894, 119405, 121242, 130260, 132990, 134602, 143286, 146289, 155310, 170841, 195052, 201903, 202070, 225060, 227788, 238810, 242484, 243815, 262691, 265980, 269204, 284735, 286572, 292578, 303105, 310620, 336505, 341682, 358215, 403806, 404140, 477620, 487630, 525382, 569470, 585156, 606210, 626417, 673010, 683364, 716430, 731445, 740311, 788073, 807612, 854205, 975260, 1009515, 1050764, 1138940, 1212420, 1252834, 1313455, 1346020, 1432860, 1462890, 1480622, 1576146, 1708410, 1879251, 2019030, 2220933, 2505668, 2626910, 2925780, 2961244, 3132085, 3152292, 3416820, 3701555, 3758502, 3940365, 4038060, 4441866, 5253820, 6264170, 7403110, 7517004, 7880730, 8143421, 8883732, 9396255, 11104665, 12528340, 14806220, 15761460, 16286842, 18792510, 22209330, 24430263, 32573684, 37585020, 40717105, 44418660, 48860526, 81434210, 97721052, 122151315, 162868420, 244302630, 488605260]

約数ペア:

[(1, 488605260), (2, 244302630), (3, 162868420), (4, 122151315), (5, 97721052), (6, 81434210), (10, 48860526), (11, 44418660), (12, 40717105), (13, 37585020), (15, 32573684), (20, 24430263), (22, 22209330), (26, 18792510), (30, 16286842), (31, 15761460), (33, 14806220), (39, 12528340), (44, 11104665), (52, 9396255), (55, 8883732), (60, 8143421), (62, 7880730), (65, 7517004), (66, 7403110), (78, 6264170), (93, 5253820), (110, 4441866), (121, 4038060), (124, 3940365), (130, 3758502), (132, 3701555), (143, 3416820), (155, 3152292), (156, 3132085), (165, 2961244), (167, 2925780), (186, 2626910), (195, 2505668), (220, 2220933), (242, 2019030), (260, 1879251), (286, 1708410), (310, 1576146), (330, 1480622), (334, 1462890), (341, 1432860), (363, 1346020), (372, 1313455), (390, 1252834), (403, 1212420), (429, 1138940), (465, 1050764), (484, 1009515), (501, 975260), (572, 854205), (605, 807612), (620, 788073), (660, 740311), (668, 731445), (682, 716430), (715, 683364), (726, 673010), (780, 626417), (806, 606210), (835, 585156), (858, 569470), (930, 525382), (1002, 487630), (1023, 477620), (1209, 404140), (1210, 403806), (1364, 358215), (1430, 341682), (1452, 336505), (1573, 310620), (1612, 303105), (1670, 292578), (1705, 286572), (1716, 284735), (1815, 269204), (1837, 265980), (1860, 262691), (2004, 243815), (2015, 242484), (2046, 238810), (2145, 227788), (2171, 225060), (2418, 202070), (2420, 201903), (2505, 195052), (2860, 170841), (3146, 155310), (3340, 146289), (3410, 143286), (3630, 134602), (3674, 132990), (3751, 130260), (4030, 121242), (4092, 119405), (4290, 113894), (4342, 112530), (4433, 110220), (4719, 103540), (4836, 101035), (5010, 97526), (5115, 95524), (5177, 94380), (5511, 88660), (6045, 80828), (6292, 77655), (6513, 75020), (6820, 71643), (7260, 67301), (7348, 66495), (7502, 65130), (7865, 62124), (8060, 60621), (8580, 56947), (8684, 56265), (8866, 55110), (9185, 53196), (9438, 51770), (10020, 48763), (10230, 47762), (10354, 47190), (10855, 45012), (11022, 44330), (11253, 43420), (12090, 40414), (13026, 37510), (13299, 36740), (15004, 32565), (15531, 31460), (15730, 31062), (17732, 27555), (18370, 26598), (18755, 26052), (18876, 25885), (20207, 24180), (20460, 23881), (20708, 23595), (21710, 22506), (22044, 22165)]