15694640040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1\times {\mathrm{4643}}^1$

素因数の和:6331

約数の個数: 128

約数和(自身を含む): 49894392960

約数和(自身を除く): 34199752920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1657, 2040, 3314, 4643, 4971, 6628, 8285, 9286, 9942, 13256, 13929, 16570, 18572, 19884, 23215, 24855, 27858, 28169, 33140, 37144, 39768, 46430, 49710, 55716, 56338, 66280, 69645, 78931, 84507, 92860, 99420, 111432, 112676, 139290, 140845, 157862, 169014, 185720, 198840, 225352, 236793, 278580, 281690, 315724, 338028, 394655, 422535, 473586, 557160, 563380, 631448, 676056, 789310, 845070, 947172, 1126760, 1183965, 1578620, 1690140, 1894344, 2367930, 3157240, 3380280, 4735860, 7693451, 9471720, 15386902, 23080353, 30773804, 38467255, 46160706, 61547608, 76934510, 92321412, 115401765, 130788667, 153869020, 184642824, 230803530, 261577334, 307738040, 392366001, 461607060, 523154668, 653943335, 784732002, 923214120, 1046309336, 1307886670, 1569464004, 1961830005, 2615773340, 3138928008, 3923660010, 5231546680, 7847320020, 15694640040]

約数ペア:

[(1, 15694640040), (2, 7847320020), (3, 5231546680), (4, 3923660010), (5, 3138928008), (6, 2615773340), (8, 1961830005), (10, 1569464004), (12, 1307886670), (15, 1046309336), (17, 923214120), (20, 784732002), (24, 653943335), (30, 523154668), (34, 461607060), (40, 392366001), (51, 307738040), (60, 261577334), (68, 230803530), (85, 184642824), (102, 153869020), (120, 130788667), (136, 115401765), (170, 92321412), (204, 76934510), (255, 61547608), (340, 46160706), (408, 38467255), (510, 30773804), (680, 23080353), (1020, 15386902), (1657, 9471720), (2040, 7693451), (3314, 4735860), (4643, 3380280), (4971, 3157240), (6628, 2367930), (8285, 1894344), (9286, 1690140), (9942, 1578620), (13256, 1183965), (13929, 1126760), (16570, 947172), (18572, 845070), (19884, 789310), (23215, 676056), (24855, 631448), (27858, 563380), (28169, 557160), (33140, 473586), (37144, 422535), (39768, 394655), (46430, 338028), (49710, 315724), (55716, 281690), (56338, 278580), (66280, 236793), (69645, 225352), (78931, 198840), (84507, 185720), (92860, 169014), (99420, 157862), (111432, 140845), (112676, 139290)]