4895810640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{323797}}^1$

素因数の和:323826

約数の個数: 160

約数和(自身を含む): 19272456960

約数和(自身を除く): 14376646320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 323797, 647594, 971391, 1295188, 1618985, 1942782, 2266579, 2590376, 2914173, 3237970, 3885564, 4533158, 4856955, 5180752, 5828346, 6475940, 6799737, 7771128, 8742519, 9066316, 9713910, 11332895, 11656692, 12951880, 13599474, 14570865, 15542256, 17485038, 18132632, 19427820, 20399211, 22665790, 23313384, 25903760, 27198948, 29141730, 33998685, 34970076, 36265264, 38855640, 40798422, 43712595, 45331580, 46626768, 54397896, 58283460, 61197633, 67997370, 69940152, 77711280, 81596844, 87425190, 90663160, 101996055, 108795792, 116566920, 122395266, 135994740, 139880304, 163193688, 174850380, 181326320, 203992110, 233133840, 244790532, 271989480, 305988165, 326387376, 349700760, 407984220, 489581064, 543978960, 611976330, 699401520, 815968440, 979162128, 1223952660, 1631936880, 2447905320, 4895810640]

約数ペア:

[(1, 4895810640), (2, 2447905320), (3, 1631936880), (4, 1223952660), (5, 979162128), (6, 815968440), (7, 699401520), (8, 611976330), (9, 543978960), (10, 489581064), (12, 407984220), (14, 349700760), (15, 326387376), (16, 305988165), (18, 271989480), (20, 244790532), (21, 233133840), (24, 203992110), (27, 181326320), (28, 174850380), (30, 163193688), (35, 139880304), (36, 135994740), (40, 122395266), (42, 116566920), (45, 108795792), (48, 101996055), (54, 90663160), (56, 87425190), (60, 81596844), (63, 77711280), (70, 69940152), (72, 67997370), (80, 61197633), (84, 58283460), (90, 54397896), (105, 46626768), (108, 45331580), (112, 43712595), (120, 40798422), (126, 38855640), (135, 36265264), (140, 34970076), (144, 33998685), (168, 29141730), (180, 27198948), (189, 25903760), (210, 23313384), (216, 22665790), (240, 20399211), (252, 19427820), (270, 18132632), (280, 17485038), (315, 15542256), (336, 14570865), (360, 13599474), (378, 12951880), (420, 11656692), (432, 11332895), (504, 9713910), (540, 9066316), (560, 8742519), (630, 7771128), (720, 6799737), (756, 6475940), (840, 5828346), (945, 5180752), (1008, 4856955), (1080, 4533158), (1260, 3885564), (1512, 3237970), (1680, 2914173), (1890, 2590376), (2160, 2266579), (2520, 1942782), (3024, 1618985), (3780, 1295188), (5040, 971391), (7560, 647594), (15120, 323797)]