545312880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 2106097344

約数和(自身を除く): 1560784464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 257, 280, 315, 336, 360, 420, 421, 504, 514, 560, 630, 720, 771, 840, 842, 1008, 1028, 1260, 1263, 1285, 1542, 1680, 1684, 1799, 2056, 2105, 2313, 2520, 2526, 2570, 2947, 3084, 3368, 3598, 3789, 3855, 4112, 4210, 4626, 5040, 5052, 5140, 5397, 5894, 6168, 6315, 6736, 7196, 7578, 7710, 8420, 8841, 8995, 9252, 10104, 10280, 10794, 11565, 11788, 12336, 12630, 14392, 14735, 15156, 15420, 16191, 16840, 17682, 17990, 18504, 18945, 20208, 20560, 21588, 23130, 23576, 25260, 26523, 26985, 28784, 29470, 30312, 30840, 32382, 33680, 35364, 35980, 37008, 37890, 43176, 44205, 46260, 47152, 50520, 53046, 53970, 58940, 60624, 61680, 64764, 70728, 71960, 75780, 80955, 86352, 88410, 92520, 101040, 106092, 107940, 108197, 117880, 129528, 132615, 141456, 143920, 151560, 161910, 176820, 185040, 212184, 215880, 216394, 235760, 259056, 265230, 303120, 323820, 324591, 353640, 424368, 431760, 432788, 530460, 540985, 647640, 649182, 707280, 757379, 865576, 973773, 1060920, 1081970, 1295280, 1298364, 1514758, 1622955, 1731152, 1947546, 2121840, 2163940, 2272137, 2596728, 3029516, 3245910, 3786895, 3895092, 4327880, 4544274, 4868865, 5193456, 6059032, 6491820, 6816411, 7573790, 7790184, 8655760, 9088548, 9737730, 11360685, 12118064, 12983640, 13632822, 15147580, 15580368, 18177096, 19475460, 22721370, 25967280, 27265644, 30295160, 34082055, 36354192, 38950920, 45442740, 54531288, 60590320, 68164110, 77901840, 90885480, 109062576, 136328220, 181770960, 272656440, 545312880]

約数ペア:

[(1, 545312880), (2, 272656440), (3, 181770960), (4, 136328220), (5, 109062576), (6, 90885480), (7, 77901840), (8, 68164110), (9, 60590320), (10, 54531288), (12, 45442740), (14, 38950920), (15, 36354192), (16, 34082055), (18, 30295160), (20, 27265644), (21, 25967280), (24, 22721370), (28, 19475460), (30, 18177096), (35, 15580368), (36, 15147580), (40, 13632822), (42, 12983640), (45, 12118064), (48, 11360685), (56, 9737730), (60, 9088548), (63, 8655760), (70, 7790184), (72, 7573790), (80, 6816411), (84, 6491820), (90, 6059032), (105, 5193456), (112, 4868865), (120, 4544274), (126, 4327880), (140, 3895092), (144, 3786895), (168, 3245910), (180, 3029516), (210, 2596728), (240, 2272137), (252, 2163940), (257, 2121840), (280, 1947546), (315, 1731152), (336, 1622955), (360, 1514758), (420, 1298364), (421, 1295280), (504, 1081970), (514, 1060920), (560, 973773), (630, 865576), (720, 757379), (771, 707280), (840, 649182), (842, 647640), (1008, 540985), (1028, 530460), (1260, 432788), (1263, 431760), (1285, 424368), (1542, 353640), (1680, 324591), (1684, 323820), (1799, 303120), (2056, 265230), (2105, 259056), (2313, 235760), (2520, 216394), (2526, 215880), (2570, 212184), (2947, 185040), (3084, 176820), (3368, 161910), (3598, 151560), (3789, 143920), (3855, 141456), (4112, 132615), (4210, 129528), (4626, 117880), (5040, 108197), (5052, 107940), (5140, 106092), (5397, 101040), (5894, 92520), (6168, 88410), (6315, 86352), (6736, 80955), (7196, 75780), (7578, 71960), (7710, 70728), (8420, 64764), (8841, 61680), (8995, 60624), (9252, 58940), (10104, 53970), (10280, 53046), (10794, 50520), (11565, 47152), (11788, 46260), (12336, 44205), (12630, 43176), (14392, 37890), (14735, 37008), (15156, 35980), (15420, 35364), (16191, 33680), (16840, 32382), (17682, 30840), (17990, 30312), (18504, 29470), (18945, 28784), (20208, 26985), (20560, 26523), (21588, 25260), (23130, 23576)]