129718884120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{203999}}^1$

素因数の和:204777

約数の個数: 128

約数和(自身を含む): 445340160000

約数和(自身を除く): 315621275880

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, 210, 280, 420, 757, 840, 1514, 2271, 3028, 3785, 4542, 5299, 6056, 7570, 9084, 10598, 11355, 15140, 15897, 18168, 21196, 22710, 26495, 30280, 31794, 42392, 45420, 52990, 63588, 79485, 90840, 105980, 127176, 158970, 203999, 211960, 317940, 407998, 611997, 635880, 815996, 1019995, 1223994, 1427993, 1631992, 2039990, 2447988, 2855986, 3059985, 4079980, 4283979, 4895976, 5711972, 6119970, 7139965, 8159960, 8567958, 11423944, 12239940, 14279930, 17135916, 21419895, 24479880, 28559860, 34271832, 42839790, 57119720, 85679580, 154427243, 171359160, 308854486, 463281729, 617708972, 772136215, 926563458, 1080990701, 1235417944, 1544272430, 1853126916, 2161981402, 2316408645, 3088544860, 3242972103, 3706253832, 4323962804, 4632817290, 5404953505, 6177089720, 6485944206, 8647925608, 9265634580, 10809907010, 12971888412, 16214860515, 18531269160, 21619814020, 25943776824, 32429721030, 43239628040, 64859442060, 129718884120]

約数ペア:

[(1, 129718884120), (2, 64859442060), (3, 43239628040), (4, 32429721030), (5, 25943776824), (6, 21619814020), (7, 18531269160), (8, 16214860515), (10, 12971888412), (12, 10809907010), (14, 9265634580), (15, 8647925608), (20, 6485944206), (21, 6177089720), (24, 5404953505), (28, 4632817290), (30, 4323962804), (35, 3706253832), (40, 3242972103), (42, 3088544860), (56, 2316408645), (60, 2161981402), (70, 1853126916), (84, 1544272430), (105, 1235417944), (120, 1080990701), (140, 926563458), (168, 772136215), (210, 617708972), (280, 463281729), (420, 308854486), (757, 171359160), (840, 154427243), (1514, 85679580), (2271, 57119720), (3028, 42839790), (3785, 34271832), (4542, 28559860), (5299, 24479880), (6056, 21419895), (7570, 17135916), (9084, 14279930), (10598, 12239940), (11355, 11423944), (15140, 8567958), (15897, 8159960), (18168, 7139965), (21196, 6119970), (22710, 5711972), (26495, 4895976), (30280, 4283979), (31794, 4079980), (42392, 3059985), (45420, 2855986), (52990, 2447988), (63588, 2039990), (79485, 1631992), (90840, 1427993), (105980, 1223994), (127176, 1019995), (158970, 815996), (203999, 635880), (211960, 611997), (317940, 407998)]