7245839280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3559}}^1$

素因数の和:4091

約数の個数: 160

約数和(自身を含む): 23837760000

約数和(自身を除く): 16591920720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 499, 510, 680, 816, 998, 1020, 1360, 1497, 1996, 2040, 2495, 2994, 3559, 3992, 4080, 4990, 5988, 7118, 7485, 7984, 8483, 9980, 10677, 11976, 14236, 14970, 16966, 17795, 19960, 21354, 23952, 25449, 28472, 29940, 33932, 35590, 39920, 42415, 42708, 50898, 53385, 56944, 59880, 60503, 67864, 71180, 84830, 85416, 101796, 106770, 119760, 121006, 127245, 135728, 142360, 169660, 170832, 181509, 203592, 213540, 242012, 254490, 284720, 302515, 339320, 363018, 407184, 427080, 484024, 508980, 605030, 678640, 726036, 854160, 907545, 968048, 1017960, 1210060, 1452072, 1775941, 1815090, 2035920, 2420120, 2904144, 3551882, 3630180, 4840240, 5327823, 7103764, 7260360, 8879705, 10655646, 14207528, 14520720, 17759410, 21311292, 26639115, 28415056, 30190997, 35518820, 42622584, 53278230, 60381994, 71037640, 85245168, 90572991, 106556460, 120763988, 142075280, 150954985, 181145982, 213112920, 241527976, 301909970, 362291964, 426225840, 452864955, 483055952, 603819940, 724583928, 905729910, 1207639880, 1449167856, 1811459820, 2415279760, 3622919640, 7245839280]

約数ペア:

[(1, 7245839280), (2, 3622919640), (3, 2415279760), (4, 1811459820), (5, 1449167856), (6, 1207639880), (8, 905729910), (10, 724583928), (12, 603819940), (15, 483055952), (16, 452864955), (17, 426225840), (20, 362291964), (24, 301909970), (30, 241527976), (34, 213112920), (40, 181145982), (48, 150954985), (51, 142075280), (60, 120763988), (68, 106556460), (80, 90572991), (85, 85245168), (102, 71037640), (120, 60381994), (136, 53278230), (170, 42622584), (204, 35518820), (240, 30190997), (255, 28415056), (272, 26639115), (340, 21311292), (408, 17759410), (499, 14520720), (510, 14207528), (680, 10655646), (816, 8879705), (998, 7260360), (1020, 7103764), (1360, 5327823), (1497, 4840240), (1996, 3630180), (2040, 3551882), (2495, 2904144), (2994, 2420120), (3559, 2035920), (3992, 1815090), (4080, 1775941), (4990, 1452072), (5988, 1210060), (7118, 1017960), (7485, 968048), (7984, 907545), (8483, 854160), (9980, 726036), (10677, 678640), (11976, 605030), (14236, 508980), (14970, 484024), (16966, 427080), (17795, 407184), (19960, 363018), (21354, 339320), (23952, 302515), (25449, 284720), (28472, 254490), (29940, 242012), (33932, 213540), (35590, 203592), (39920, 181509), (42415, 170832), (42708, 169660), (50898, 142360), (53385, 135728), (56944, 127245), (59880, 121006), (60503, 119760), (67864, 106770), (71180, 101796), (84830, 85416)]