1550926440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{9769}}^1$

素因数の和:9806

約数の個数: 240

約数和(自身を含む): 6064532100

約数和(自身を除く): 4513605660

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 9769, 10584, 11340, 13230, 15876, 17640, 19538, 19845, 22680, 26460, 29307, 31752, 39076, 39690, 48845, 52920, 58614, 68383, 78152, 79380, 87921, 97690, 117228, 136766, 146535, 158760, 175842, 195380, 205149, 234456, 263763, 273532, 293070, 341915, 351684, 390760, 410298, 439605, 478681, 527526, 547064, 586140, 615447, 683830, 703368, 791289, 820596, 879210, 957362, 1025745, 1055052, 1172280, 1230894, 1318815, 1367660, 1436043, 1582578, 1641192, 1758420, 1846341, 1914724, 2051490, 2110104, 2393405, 2461788, 2637630, 2735320, 2872086, 3077235, 3165156, 3516840, 3692682, 3829448, 3956445, 4102980, 4308129, 4786810, 4923576, 5275260, 5539023, 5744172, 6154470, 6330312, 7180215, 7385364, 7912890, 8205960, 8616258, 9231705, 9573620, 10550520, 11078046, 11488344, 12308940, 12924387, 14360430, 14770728, 15825780, 17232516, 18463410, 19147240, 21540645, 22156092, 24617880, 25848774, 27695115, 28720860, 31651560, 34465032, 36926820, 38773161, 43081290, 44312184, 51697548, 55390230, 57441720, 64621935, 73853640, 77546322, 86162580, 103395096, 110780460, 129243870, 155092644, 172325160, 193865805, 221560920, 258487740, 310185288, 387731610, 516975480, 775463220, 1550926440]

約数ペア:

[(1, 1550926440), (2, 775463220), (3, 516975480), (4, 387731610), (5, 310185288), (6, 258487740), (7, 221560920), (8, 193865805), (9, 172325160), (10, 155092644), (12, 129243870), (14, 110780460), (15, 103395096), (18, 86162580), (20, 77546322), (21, 73853640), (24, 64621935), (27, 57441720), (28, 55390230), (30, 51697548), (35, 44312184), (36, 43081290), (40, 38773161), (42, 36926820), (45, 34465032), (49, 31651560), (54, 28720860), (56, 27695115), (60, 25848774), (63, 24617880), (70, 22156092), (72, 21540645), (81, 19147240), (84, 18463410), (90, 17232516), (98, 15825780), (105, 14770728), (108, 14360430), (120, 12924387), (126, 12308940), (135, 11488344), (140, 11078046), (147, 10550520), (162, 9573620), (168, 9231705), (180, 8616258), (189, 8205960), (196, 7912890), (210, 7385364), (216, 7180215), (245, 6330312), (252, 6154470), (270, 5744172), (280, 5539023), (294, 5275260), (315, 4923576), (324, 4786810), (360, 4308129), (378, 4102980), (392, 3956445), (405, 3829448), (420, 3692682), (441, 3516840), (490, 3165156), (504, 3077235), (540, 2872086), (567, 2735320), (588, 2637630), (630, 2461788), (648, 2393405), (735, 2110104), (756, 2051490), (810, 1914724), (840, 1846341), (882, 1758420), (945, 1641192), (980, 1582578), (1080, 1436043), (1134, 1367660), (1176, 1318815), (1260, 1230894), (1323, 1172280), (1470, 1055052), (1512, 1025745), (1620, 957362), (1764, 879210), (1890, 820596), (1960, 791289), (2205, 703368), (2268, 683830), (2520, 615447), (2646, 586140), (2835, 547064), (2940, 527526), (3240, 478681), (3528, 439605), (3780, 410298), (3969, 390760), (4410, 351684), (4536, 341915), (5292, 293070), (5670, 273532), (5880, 263763), (6615, 234456), (7560, 205149), (7938, 195380), (8820, 175842), (9769, 158760), (10584, 146535), (11340, 136766), (13230, 117228), (15876, 97690), (17640, 87921), (19538, 79380), (19845, 78152), (22680, 68383), (26460, 58614), (29307, 52920), (31752, 48845), (39076, 39690)]