13308547840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2447}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 36507082752

約数和(自身を除く): 23198534912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 607, 640, 896, 1120, 1214, 1280, 1792, 2240, 2428, 2447, 3035, 4249, 4480, 4856, 4894, 6070, 8498, 8960, 9712, 9788, 12140, 12235, 16996, 17129, 19424, 19576, 21245, 24280, 24470, 33992, 34258, 38848, 39152, 42490, 48560, 48940, 67984, 68516, 77696, 78304, 84980, 85645, 97120, 97880, 135968, 137032, 155392, 156608, 169960, 171290, 194240, 195760, 271936, 274064, 313216, 339920, 342580, 388480, 391520, 543872, 548128, 626432, 679840, 685160, 776960, 783040, 1087744, 1096256, 1359680, 1370320, 1485329, 1566080, 2192512, 2719360, 2740640, 2970658, 3132160, 4385024, 5438720, 5481280, 5941316, 7426645, 10397303, 10962560, 11882632, 14853290, 20794606, 21925120, 23765264, 29706580, 41589212, 47530528, 51986515, 59413160, 83178424, 95061056, 103973030, 118826320, 166356848, 190122112, 207946060, 237652640, 332713696, 380244224, 415892120, 475305280, 665427392, 831784240, 950610560, 1330854784, 1663568480, 1901221120, 2661709568, 3327136960, 6654273920, 13308547840]

約数ペア:

[(1, 13308547840), (2, 6654273920), (4, 3327136960), (5, 2661709568), (7, 1901221120), (8, 1663568480), (10, 1330854784), (14, 950610560), (16, 831784240), (20, 665427392), (28, 475305280), (32, 415892120), (35, 380244224), (40, 332713696), (56, 237652640), (64, 207946060), (70, 190122112), (80, 166356848), (112, 118826320), (128, 103973030), (140, 95061056), (160, 83178424), (224, 59413160), (256, 51986515), (280, 47530528), (320, 41589212), (448, 29706580), (560, 23765264), (607, 21925120), (640, 20794606), (896, 14853290), (1120, 11882632), (1214, 10962560), (1280, 10397303), (1792, 7426645), (2240, 5941316), (2428, 5481280), (2447, 5438720), (3035, 4385024), (4249, 3132160), (4480, 2970658), (4856, 2740640), (4894, 2719360), (6070, 2192512), (8498, 1566080), (8960, 1485329), (9712, 1370320), (9788, 1359680), (12140, 1096256), (12235, 1087744), (16996, 783040), (17129, 776960), (19424, 685160), (19576, 679840), (21245, 626432), (24280, 548128), (24470, 543872), (33992, 391520), (34258, 388480), (38848, 342580), (39152, 339920), (42490, 313216), (48560, 274064), (48940, 271936), (67984, 195760), (68516, 194240), (77696, 171290), (78304, 169960), (84980, 156608), (85645, 155392), (97120, 137032), (97880, 135968)]