1964610120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 256

約数和(自身を含む): 6804725760

約数和(自身を除く): 4840115640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 41, 44, 55, 60, 62, 66, 82, 88, 93, 110, 120, 123, 124, 132, 155, 164, 165, 186, 205, 220, 246, 248, 264, 310, 328, 330, 341, 372, 410, 440, 451, 465, 492, 615, 620, 660, 682, 744, 820, 902, 930, 984, 1023, 1171, 1230, 1240, 1271, 1320, 1353, 1364, 1640, 1705, 1804, 1860, 2046, 2255, 2342, 2460, 2542, 2706, 2728, 3410, 3513, 3608, 3720, 3813, 4092, 4510, 4684, 4920, 5084, 5115, 5412, 5855, 6355, 6765, 6820, 7026, 7626, 8184, 9020, 9368, 10168, 10230, 10824, 11710, 12710, 12881, 13530, 13640, 13981, 14052, 15252, 17565, 18040, 19065, 20460, 23420, 25420, 25762, 27060, 27962, 28104, 30504, 35130, 36301, 38130, 38643, 40920, 41943, 46840, 48011, 50840, 51524, 54120, 55924, 64405, 69905, 70260, 72602, 76260, 77286, 83886, 96022, 103048, 108903, 111848, 128810, 139810, 140520, 144033, 145204, 152520, 154572, 167772, 181505, 192044, 193215, 209715, 217806, 240055, 257620, 279620, 288066, 290408, 309144, 335544, 363010, 384088, 386430, 399311, 419430, 435612, 480110, 515240, 528121, 544515, 559240, 576132, 720165, 726020, 772860, 798622, 838860, 871224, 960220, 1056242, 1089030, 1152264, 1197933, 1440330, 1452040, 1488341, 1545720, 1584363, 1597244, 1677720, 1920440, 1996555, 2112484, 2178060, 2395866, 2640605, 2880660, 2976682, 3168726, 3194488, 3993110, 4224968, 4356120, 4465023, 4791732, 5281210, 5761320, 5953364, 5989665, 6337452, 7441705, 7921815, 7986220, 8930046, 9583464, 10562420, 11906728, 11979330, 12674904, 14883410, 15843630, 15972440, 16371751, 17860092, 21124840, 22325115, 23958660, 29766820, 31687260, 32743502, 35720184, 44650230, 47917320, 49115253, 59533640, 63374520, 65487004, 81858755, 89300460, 98230506, 130974008, 163717510, 178600920, 196461012, 245576265, 327435020, 392922024, 491152530, 654870040, 982305060, 1964610120]

約数ペア:

[(1, 1964610120), (2, 982305060), (3, 654870040), (4, 491152530), (5, 392922024), (6, 327435020), (8, 245576265), (10, 196461012), (11, 178600920), (12, 163717510), (15, 130974008), (20, 98230506), (22, 89300460), (24, 81858755), (30, 65487004), (31, 63374520), (33, 59533640), (40, 49115253), (41, 47917320), (44, 44650230), (55, 35720184), (60, 32743502), (62, 31687260), (66, 29766820), (82, 23958660), (88, 22325115), (93, 21124840), (110, 17860092), (120, 16371751), (123, 15972440), (124, 15843630), (132, 14883410), (155, 12674904), (164, 11979330), (165, 11906728), (186, 10562420), (205, 9583464), (220, 8930046), (246, 7986220), (248, 7921815), (264, 7441705), (310, 6337452), (328, 5989665), (330, 5953364), (341, 5761320), (372, 5281210), (410, 4791732), (440, 4465023), (451, 4356120), (465, 4224968), (492, 3993110), (615, 3194488), (620, 3168726), (660, 2976682), (682, 2880660), (744, 2640605), (820, 2395866), (902, 2178060), (930, 2112484), (984, 1996555), (1023, 1920440), (1171, 1677720), (1230, 1597244), (1240, 1584363), (1271, 1545720), (1320, 1488341), (1353, 1452040), (1364, 1440330), (1640, 1197933), (1705, 1152264), (1804, 1089030), (1860, 1056242), (2046, 960220), (2255, 871224), (2342, 838860), (2460, 798622), (2542, 772860), (2706, 726020), (2728, 720165), (3410, 576132), (3513, 559240), (3608, 544515), (3720, 528121), (3813, 515240), (4092, 480110), (4510, 435612), (4684, 419430), (4920, 399311), (5084, 386430), (5115, 384088), (5412, 363010), (5855, 335544), (6355, 309144), (6765, 290408), (6820, 288066), (7026, 279620), (7626, 257620), (8184, 240055), (9020, 217806), (9368, 209715), (10168, 193215), (10230, 192044), (10824, 181505), (11710, 167772), (12710, 154572), (12881, 152520), (13530, 145204), (13640, 144033), (13981, 140520), (14052, 139810), (15252, 128810), (17565, 111848), (18040, 108903), (19065, 103048), (20460, 96022), (23420, 83886), (25420, 77286), (25762, 76260), (27060, 72602), (27962, 70260), (28104, 69905), (30504, 64405), (35130, 55924), (36301, 54120), (38130, 51524), (38643, 50840), (40920, 48011), (41943, 46840)]