2099147640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 6787031040

約数和(自身を除く): 4687883400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 101, 111, 120, 124, 148, 151, 155, 185, 186, 202, 222, 248, 296, 302, 303, 310, 370, 372, 404, 444, 453, 465, 505, 555, 604, 606, 620, 740, 744, 755, 808, 888, 906, 930, 1010, 1110, 1147, 1208, 1212, 1240, 1480, 1510, 1515, 1812, 1860, 2020, 2220, 2265, 2294, 2424, 3020, 3030, 3131, 3441, 3624, 3720, 3737, 4040, 4440, 4530, 4588, 4681, 5587, 5735, 6040, 6060, 6262, 6882, 7474, 9060, 9176, 9362, 9393, 11174, 11211, 11470, 12120, 12524, 13764, 14043, 14948, 15251, 15655, 16761, 17205, 18120, 18685, 18724, 18786, 22348, 22422, 22940, 23405, 25048, 27528, 27935, 28086, 29896, 30502, 31310, 33522, 34410, 37370, 37448, 37572, 44696, 44844, 45753, 45880, 46810, 46965, 55870, 56055, 56172, 61004, 62620, 67044, 68820, 70215, 74740, 75144, 76255, 83805, 89688, 91506, 93620, 93930, 111740, 112110, 112344, 115847, 122008, 125240, 134088, 137640, 140430, 149480, 152510, 167610, 173197, 183012, 187240, 187860, 223480, 224220, 228765, 231694, 280860, 305020, 335220, 346394, 347541, 366024, 375720, 448440, 457530, 463388, 472781, 519591, 561720, 564287, 579235, 610040, 670440, 692788, 695082, 865985, 915060, 926776, 945562, 1039182, 1128574, 1158470, 1385576, 1390164, 1418343, 1692861, 1731970, 1737705, 1830120, 1891124, 2078364, 2257148, 2316940, 2363905, 2597955, 2780328, 2821435, 2836686, 3385722, 3463940, 3475410, 3782248, 4156728, 4514296, 4633880, 4727810, 5195910, 5642870, 5673372, 6771444, 6927880, 6950820, 7091715, 8464305, 9455620, 10391820, 11285740, 11346744, 13542888, 13901640, 14183430, 16928610, 17492897, 18911240, 20783640, 22571480, 28366860, 33857220, 34985794, 52478691, 56733720, 67714440, 69971588, 87464485, 104957382, 139943176, 174928970, 209914764, 262393455, 349857940, 419829528, 524786910, 699715880, 1049573820, 2099147640]

約数ペア:

[(1, 2099147640), (2, 1049573820), (3, 699715880), (4, 524786910), (5, 419829528), (6, 349857940), (8, 262393455), (10, 209914764), (12, 174928970), (15, 139943176), (20, 104957382), (24, 87464485), (30, 69971588), (31, 67714440), (37, 56733720), (40, 52478691), (60, 34985794), (62, 33857220), (74, 28366860), (93, 22571480), (101, 20783640), (111, 18911240), (120, 17492897), (124, 16928610), (148, 14183430), (151, 13901640), (155, 13542888), (185, 11346744), (186, 11285740), (202, 10391820), (222, 9455620), (248, 8464305), (296, 7091715), (302, 6950820), (303, 6927880), (310, 6771444), (370, 5673372), (372, 5642870), (404, 5195910), (444, 4727810), (453, 4633880), (465, 4514296), (505, 4156728), (555, 3782248), (604, 3475410), (606, 3463940), (620, 3385722), (740, 2836686), (744, 2821435), (755, 2780328), (808, 2597955), (888, 2363905), (906, 2316940), (930, 2257148), (1010, 2078364), (1110, 1891124), (1147, 1830120), (1208, 1737705), (1212, 1731970), (1240, 1692861), (1480, 1418343), (1510, 1390164), (1515, 1385576), (1812, 1158470), (1860, 1128574), (2020, 1039182), (2220, 945562), (2265, 926776), (2294, 915060), (2424, 865985), (3020, 695082), (3030, 692788), (3131, 670440), (3441, 610040), (3624, 579235), (3720, 564287), (3737, 561720), (4040, 519591), (4440, 472781), (4530, 463388), (4588, 457530), (4681, 448440), (5587, 375720), (5735, 366024), (6040, 347541), (6060, 346394), (6262, 335220), (6882, 305020), (7474, 280860), (9060, 231694), (9176, 228765), (9362, 224220), (9393, 223480), (11174, 187860), (11211, 187240), (11470, 183012), (12120, 173197), (12524, 167610), (13764, 152510), (14043, 149480), (14948, 140430), (15251, 137640), (15655, 134088), (16761, 125240), (17205, 122008), (18120, 115847), (18685, 112344), (18724, 112110), (18786, 111740), (22348, 93930), (22422, 93620), (22940, 91506), (23405, 89688), (25048, 83805), (27528, 76255), (27935, 75144), (28086, 74740), (29896, 70215), (30502, 68820), (31310, 67044), (33522, 62620), (34410, 61004), (37370, 56172), (37448, 56055), (37572, 55870), (44696, 46965), (44844, 46810), (45753, 45880)]