380126340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 216

約数和(自身を含む): 1310609664

約数和(自身を除く): 930483324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 465, 484, 495, 558, 563, 605, 620, 660, 682, 726, 930, 990, 1023, 1089, 1116, 1126, 1210, 1364, 1395, 1452, 1689, 1705, 1815, 1860, 1980, 2046, 2178, 2252, 2420, 2790, 2815, 3069, 3378, 3410, 3630, 3751, 4092, 4356, 5067, 5115, 5445, 5580, 5630, 6138, 6193, 6756, 6820, 7260, 7502, 8445, 10134, 10230, 10890, 11253, 11260, 12276, 12386, 15004, 15345, 16890, 17453, 18579, 18755, 20268, 20460, 21780, 22506, 24772, 25335, 30690, 30965, 33759, 33780, 34906, 37158, 37510, 45012, 50670, 52359, 55737, 56265, 61380, 61930, 67518, 68123, 69812, 74316, 75020, 87265, 92895, 101340, 104718, 111474, 112530, 123860, 135036, 136246, 157077, 168795, 174530, 185790, 191983, 204369, 209436, 222948, 225060, 261795, 272492, 278685, 314154, 337590, 340615, 349060, 371580, 383966, 408738, 523590, 557370, 575949, 613107, 628308, 675180, 681230, 767932, 785385, 817476, 959915, 1021845, 1047180, 1114740, 1151898, 1226214, 1362460, 1570770, 1727847, 1919830, 2043690, 2111813, 2303796, 2452428, 2879745, 3065535, 3141540, 3455694, 3839660, 4087380, 4223626, 5759490, 6131070, 6335439, 6911388, 8447252, 8639235, 10559065, 11518980, 12262140, 12670878, 17278470, 19006317, 21118130, 25341756, 31677195, 34556940, 38012634, 42236260, 63354390, 76025268, 95031585, 126708780, 190063170, 380126340]

約数ペア:

[(1, 380126340), (2, 190063170), (3, 126708780), (4, 95031585), (5, 76025268), (6, 63354390), (9, 42236260), (10, 38012634), (11, 34556940), (12, 31677195), (15, 25341756), (18, 21118130), (20, 19006317), (22, 17278470), (30, 12670878), (31, 12262140), (33, 11518980), (36, 10559065), (44, 8639235), (45, 8447252), (55, 6911388), (60, 6335439), (62, 6131070), (66, 5759490), (90, 4223626), (93, 4087380), (99, 3839660), (110, 3455694), (121, 3141540), (124, 3065535), (132, 2879745), (155, 2452428), (165, 2303796), (180, 2111813), (186, 2043690), (198, 1919830), (220, 1727847), (242, 1570770), (279, 1362460), (310, 1226214), (330, 1151898), (341, 1114740), (363, 1047180), (372, 1021845), (396, 959915), (465, 817476), (484, 785385), (495, 767932), (558, 681230), (563, 675180), (605, 628308), (620, 613107), (660, 575949), (682, 557370), (726, 523590), (930, 408738), (990, 383966), (1023, 371580), (1089, 349060), (1116, 340615), (1126, 337590), (1210, 314154), (1364, 278685), (1395, 272492), (1452, 261795), (1689, 225060), (1705, 222948), (1815, 209436), (1860, 204369), (1980, 191983), (2046, 185790), (2178, 174530), (2252, 168795), (2420, 157077), (2790, 136246), (2815, 135036), (3069, 123860), (3378, 112530), (3410, 111474), (3630, 104718), (3751, 101340), (4092, 92895), (4356, 87265), (5067, 75020), (5115, 74316), (5445, 69812), (5580, 68123), (5630, 67518), (6138, 61930), (6193, 61380), (6756, 56265), (6820, 55737), (7260, 52359), (7502, 50670), (8445, 45012), (10134, 37510), (10230, 37158), (10890, 34906), (11253, 33780), (11260, 33759), (12276, 30965), (12386, 30690), (15004, 25335), (15345, 24772), (16890, 22506), (17453, 21780), (18579, 20460), (18755, 20268)]