6540160480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{5857}}^1$

素因数の和:6876

約数の個数: 96

約数和(自身を含む): 17679162816

約数和(自身を除く): 11139002336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 997, 1120, 1994, 3988, 4985, 5857, 6979, 7976, 9970, 11714, 13958, 15952, 19940, 23428, 27916, 29285, 31904, 34895, 39880, 40999, 46856, 55832, 58570, 69790, 79760, 81998, 93712, 111664, 117140, 139580, 159520, 163996, 187424, 204995, 223328, 234280, 279160, 327992, 409990, 468560, 558320, 655984, 819980, 937120, 1116640, 1311968, 1639960, 3279920, 5839429, 6559840, 11678858, 23357716, 29197145, 40876003, 46715432, 58394290, 81752006, 93430864, 116788580, 163504012, 186861728, 204380015, 233577160, 327008024, 408760030, 467154320, 654016048, 817520060, 934308640, 1308032096, 1635040120, 3270080240, 6540160480]

約数ペア:

[(1, 6540160480), (2, 3270080240), (4, 1635040120), (5, 1308032096), (7, 934308640), (8, 817520060), (10, 654016048), (14, 467154320), (16, 408760030), (20, 327008024), (28, 233577160), (32, 204380015), (35, 186861728), (40, 163504012), (56, 116788580), (70, 93430864), (80, 81752006), (112, 58394290), (140, 46715432), (160, 40876003), (224, 29197145), (280, 23357716), (560, 11678858), (997, 6559840), (1120, 5839429), (1994, 3279920), (3988, 1639960), (4985, 1311968), (5857, 1116640), (6979, 937120), (7976, 819980), (9970, 655984), (11714, 558320), (13958, 468560), (15952, 409990), (19940, 327992), (23428, 279160), (27916, 234280), (29285, 223328), (31904, 204995), (34895, 187424), (39880, 163996), (40999, 159520), (46856, 139580), (55832, 117140), (58570, 111664), (69790, 93712), (79760, 81998)]