726454680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4999}}^1$

素因数の和:5193

約数の個数: 128

約数和(自身を含む): 2505600000

約数和(自身を除く): 1779145320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 173, 210, 280, 346, 420, 519, 692, 840, 865, 1038, 1211, 1384, 1730, 2076, 2422, 2595, 3460, 3633, 4152, 4844, 4999, 5190, 6055, 6920, 7266, 9688, 9998, 10380, 12110, 14532, 14997, 18165, 19996, 20760, 24220, 24995, 29064, 29994, 34993, 36330, 39992, 48440, 49990, 59988, 69986, 72660, 74985, 99980, 104979, 119976, 139972, 145320, 149970, 174965, 199960, 209958, 279944, 299940, 349930, 419916, 524895, 599880, 699860, 839832, 864827, 1049790, 1399720, 1729654, 2099580, 2594481, 3459308, 4199160, 4324135, 5188962, 6053789, 6918616, 8648270, 10377924, 12107578, 12972405, 17296540, 18161367, 20755848, 24215156, 25944810, 30268945, 34593080, 36322734, 48430312, 51889620, 60537890, 72645468, 90806835, 103779240, 121075780, 145290936, 181613670, 242151560, 363227340, 726454680]

約数ペア:

[(1, 726454680), (2, 363227340), (3, 242151560), (4, 181613670), (5, 145290936), (6, 121075780), (7, 103779240), (8, 90806835), (10, 72645468), (12, 60537890), (14, 51889620), (15, 48430312), (20, 36322734), (21, 34593080), (24, 30268945), (28, 25944810), (30, 24215156), (35, 20755848), (40, 18161367), (42, 17296540), (56, 12972405), (60, 12107578), (70, 10377924), (84, 8648270), (105, 6918616), (120, 6053789), (140, 5188962), (168, 4324135), (173, 4199160), (210, 3459308), (280, 2594481), (346, 2099580), (420, 1729654), (519, 1399720), (692, 1049790), (840, 864827), (865, 839832), (1038, 699860), (1211, 599880), (1384, 524895), (1730, 419916), (2076, 349930), (2422, 299940), (2595, 279944), (3460, 209958), (3633, 199960), (4152, 174965), (4844, 149970), (4999, 145320), (5190, 139972), (6055, 119976), (6920, 104979), (7266, 99980), (9688, 74985), (9998, 72660), (10380, 69986), (12110, 59988), (14532, 49990), (14997, 48440), (18165, 39992), (19996, 36330), (20760, 34993), (24220, 29994), (24995, 29064)]