19543594920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{16301}}^1$

素因数の和:16515

約数の個数: 128

約数和(自身を含む): 59813994240

約数和(自身を除く): 40270399320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 103, 120, 194, 206, 291, 309, 388, 412, 485, 515, 582, 618, 776, 824, 970, 1030, 1164, 1236, 1455, 1545, 1940, 2060, 2328, 2472, 2910, 3090, 3880, 4120, 5820, 6180, 9991, 11640, 12360, 16301, 19982, 29973, 32602, 39964, 48903, 49955, 59946, 65204, 79928, 81505, 97806, 99910, 119892, 130408, 149865, 163010, 195612, 199820, 239784, 244515, 299730, 326020, 391224, 399640, 489030, 599460, 652040, 978060, 1198920, 1581197, 1679003, 1956120, 3162394, 3358006, 4743591, 5037009, 6324788, 6716012, 7905985, 8395015, 9487182, 10074018, 12649576, 13432024, 15811970, 16790030, 18974364, 20148036, 23717955, 25185045, 31623940, 33580060, 37948728, 40296072, 47435910, 50370090, 63247880, 67160120, 94871820, 100740180, 162863291, 189743640, 201480360, 325726582, 488589873, 651453164, 814316455, 977179746, 1302906328, 1628632910, 1954359492, 2442949365, 3257265820, 3908718984, 4885898730, 6514531640, 9771797460, 19543594920]

約数ペア:

[(1, 19543594920), (2, 9771797460), (3, 6514531640), (4, 4885898730), (5, 3908718984), (6, 3257265820), (8, 2442949365), (10, 1954359492), (12, 1628632910), (15, 1302906328), (20, 977179746), (24, 814316455), (30, 651453164), (40, 488589873), (60, 325726582), (97, 201480360), (103, 189743640), (120, 162863291), (194, 100740180), (206, 94871820), (291, 67160120), (309, 63247880), (388, 50370090), (412, 47435910), (485, 40296072), (515, 37948728), (582, 33580060), (618, 31623940), (776, 25185045), (824, 23717955), (970, 20148036), (1030, 18974364), (1164, 16790030), (1236, 15811970), (1455, 13432024), (1545, 12649576), (1940, 10074018), (2060, 9487182), (2328, 8395015), (2472, 7905985), (2910, 6716012), (3090, 6324788), (3880, 5037009), (4120, 4743591), (5820, 3358006), (6180, 3162394), (9991, 1956120), (11640, 1679003), (12360, 1581197), (16301, 1198920), (19982, 978060), (29973, 652040), (32602, 599460), (39964, 489030), (48903, 399640), (49955, 391224), (59946, 326020), (65204, 299730), (79928, 244515), (81505, 239784), (97806, 199820), (99910, 195612), (119892, 163010), (130408, 149865)]