31403912640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{17299}}^1$

素因数の和:17411

約数の個数: 224

約数和(自身を含む): 104617113600

約数和(自身を除く): 73213200960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 192, 240, 244, 248, 305, 310, 320, 366, 372, 465, 480, 488, 496, 610, 620, 732, 744, 915, 930, 960, 976, 992, 1220, 1240, 1464, 1488, 1830, 1860, 1891, 1952, 1984, 2440, 2480, 2928, 2976, 3660, 3720, 3782, 3904, 4880, 4960, 5673, 5856, 5952, 7320, 7440, 7564, 9455, 9760, 9920, 11346, 11712, 14640, 14880, 15128, 17299, 18910, 19520, 22692, 28365, 29280, 29760, 30256, 34598, 37820, 45384, 51897, 56730, 58560, 60512, 69196, 75640, 86495, 90768, 103794, 113460, 121024, 138392, 151280, 172990, 181536, 207588, 226920, 259485, 276784, 302560, 345980, 363072, 415176, 453840, 518970, 536269, 553568, 605120, 691960, 830352, 907680, 1037940, 1055239, 1072538, 1107136, 1383920, 1608807, 1660704, 1815360, 2075880, 2110478, 2145076, 2681345, 2767840, 3165717, 3217614, 3321408, 4151760, 4220956, 4290152, 5276195, 5362690, 5535680, 6331434, 6435228, 8044035, 8303520, 8441912, 8580304, 10552390, 10725380, 12662868, 12870456, 15828585, 16088070, 16607040, 16883824, 17160608, 21104780, 21450760, 25325736, 25740912, 31657170, 32176140, 32712409, 33767648, 34321216, 42209560, 42901520, 50651472, 51481824, 63314340, 64352280, 65424818, 67535296, 84419120, 85803040, 98137227, 101302944, 102963648, 126628680, 128704560, 130849636, 163562045, 168838240, 171606080, 196274454, 202605888, 253257360, 257409120, 261699272, 327124090, 337676480, 392548908, 490686135, 506514720, 514818240, 523398544, 654248180, 785097816, 981372270, 1013029440, 1046797088, 1308496360, 1570195632, 1962744540, 2093594176, 2616992720, 3140391264, 3925489080, 5233985440, 6280782528, 7850978160, 10467970880, 15701956320, 31403912640]

約数ペア:

[(1, 31403912640), (2, 15701956320), (3, 10467970880), (4, 7850978160), (5, 6280782528), (6, 5233985440), (8, 3925489080), (10, 3140391264), (12, 2616992720), (15, 2093594176), (16, 1962744540), (20, 1570195632), (24, 1308496360), (30, 1046797088), (31, 1013029440), (32, 981372270), (40, 785097816), (48, 654248180), (60, 523398544), (61, 514818240), (62, 506514720), (64, 490686135), (80, 392548908), (93, 337676480), (96, 327124090), (120, 261699272), (122, 257409120), (124, 253257360), (155, 202605888), (160, 196274454), (183, 171606080), (186, 168838240), (192, 163562045), (240, 130849636), (244, 128704560), (248, 126628680), (305, 102963648), (310, 101302944), (320, 98137227), (366, 85803040), (372, 84419120), (465, 67535296), (480, 65424818), (488, 64352280), (496, 63314340), (610, 51481824), (620, 50651472), (732, 42901520), (744, 42209560), (915, 34321216), (930, 33767648), (960, 32712409), (976, 32176140), (992, 31657170), (1220, 25740912), (1240, 25325736), (1464, 21450760), (1488, 21104780), (1830, 17160608), (1860, 16883824), (1891, 16607040), (1952, 16088070), (1984, 15828585), (2440, 12870456), (2480, 12662868), (2928, 10725380), (2976, 10552390), (3660, 8580304), (3720, 8441912), (3782, 8303520), (3904, 8044035), (4880, 6435228), (4960, 6331434), (5673, 5535680), (5856, 5362690), (5952, 5276195), (7320, 4290152), (7440, 4220956), (7564, 4151760), (9455, 3321408), (9760, 3217614), (9920, 3165717), (11346, 2767840), (11712, 2681345), (14640, 2145076), (14880, 2110478), (15128, 2075880), (17299, 1815360), (18910, 1660704), (19520, 1608807), (22692, 1383920), (28365, 1107136), (29280, 1072538), (29760, 1055239), (30256, 1037940), (34598, 907680), (37820, 830352), (45384, 691960), (51897, 605120), (56730, 553568), (58560, 536269), (60512, 518970), (69196, 453840), (75640, 415176), (86495, 363072), (90768, 345980), (103794, 302560), (113460, 276784), (121024, 259485), (138392, 226920), (151280, 207588), (172990, 181536)]