156717764560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1\times {\mathrm{4507}}^1$

素因数の和:6561

約数の個数: 160

約数和(自身を含む): 430164467712

約数和(自身を除く): 273446703152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2003, 2170, 2480, 3472, 4006, 4340, 4507, 8012, 8680, 9014, 10015, 14021, 16024, 17360, 18028, 20030, 22535, 28042, 31549, 32048, 36056, 40060, 45070, 56084, 62093, 63098, 70105, 72112, 80120, 90140, 112168, 124186, 126196, 139717, 140210, 157745, 160240, 180280, 224336, 248372, 252392, 279434, 280420, 310465, 315490, 360560, 434651, 496744, 504784, 558868, 560840, 620930, 630980, 698585, 869302, 978019, 993488, 1117736, 1121680, 1241860, 1261960, 1397170, 1738604, 1956038, 2173255, 2235472, 2483720, 2523920, 2794340, 3477208, 3912076, 4346510, 4890095, 4967440, 5588680, 6954416, 7824152, 8693020, 9027521, 9780190, 11177360, 15648304, 17386040, 18055042, 19560380, 34772080, 36110084, 39120760, 45137605, 63192647, 72220168, 78241520, 90275210, 126385294, 144440336, 180550420, 252770588, 279853151, 315963235, 361100840, 505541176, 559706302, 631926470, 722201680, 1011082352, 1119412604, 1263852940, 1399265755, 1958972057, 2238825208, 2527705880, 2798531510, 3917944114, 4477650416, 5055411760, 5597063020, 7835888228, 9794860285, 11194126040, 15671776456, 19589720570, 22388252080, 31343552912, 39179441140, 78358882280, 156717764560]

約数ペア:

[(1, 156717764560), (2, 78358882280), (4, 39179441140), (5, 31343552912), (7, 22388252080), (8, 19589720570), (10, 15671776456), (14, 11194126040), (16, 9794860285), (20, 7835888228), (28, 5597063020), (31, 5055411760), (35, 4477650416), (40, 3917944114), (56, 2798531510), (62, 2527705880), (70, 2238825208), (80, 1958972057), (112, 1399265755), (124, 1263852940), (140, 1119412604), (155, 1011082352), (217, 722201680), (248, 631926470), (280, 559706302), (310, 505541176), (434, 361100840), (496, 315963235), (560, 279853151), (620, 252770588), (868, 180550420), (1085, 144440336), (1240, 126385294), (1736, 90275210), (2003, 78241520), (2170, 72220168), (2480, 63192647), (3472, 45137605), (4006, 39120760), (4340, 36110084), (4507, 34772080), (8012, 19560380), (8680, 18055042), (9014, 17386040), (10015, 15648304), (14021, 11177360), (16024, 9780190), (17360, 9027521), (18028, 8693020), (20030, 7824152), (22535, 6954416), (28042, 5588680), (31549, 4967440), (32048, 4890095), (36056, 4346510), (40060, 3912076), (45070, 3477208), (56084, 2794340), (62093, 2523920), (63098, 2483720), (70105, 2235472), (72112, 2173255), (80120, 1956038), (90140, 1738604), (112168, 1397170), (124186, 1261960), (126196, 1241860), (139717, 1121680), (140210, 1117736), (157745, 993488), (160240, 978019), (180280, 869302), (224336, 698585), (248372, 630980), (252392, 620930), (279434, 560840), (280420, 558868), (310465, 504784), (315490, 496744), (360560, 434651)]