1245727080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1185

約数の個数: 256

約数和(自身を含む): 4529952000

約数和(自身を除く): 3284224920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 156, 166, 180, 195, 216, 234, 249, 260, 270, 312, 332, 351, 360, 390, 415, 468, 498, 520, 540, 585, 664, 702, 747, 780, 830, 936, 996, 1069, 1079, 1080, 1170, 1245, 1404, 1494, 1560, 1660, 1755, 1992, 2138, 2158, 2241, 2340, 2490, 2808, 2988, 3207, 3237, 3320, 3510, 3735, 4276, 4316, 4482, 4680, 4980, 5345, 5395, 5976, 6414, 6474, 7020, 7470, 8552, 8632, 8964, 9621, 9711, 9960, 10690, 10790, 11205, 12828, 12948, 13897, 14040, 14940, 16035, 16185, 17928, 19242, 19422, 21380, 21580, 22410, 25656, 25896, 27794, 28863, 29133, 29880, 32070, 32370, 38484, 38844, 41691, 42760, 43160, 44820, 48105, 48555, 55588, 57726, 58266, 64140, 64740, 69485, 76968, 77688, 83382, 88727, 89640, 96210, 97110, 111176, 115452, 116532, 125073, 128280, 129480, 138970, 144315, 145665, 166764, 177454, 192420, 194220, 208455, 230904, 233064, 250146, 266181, 277940, 288630, 291330, 333528, 354908, 375219, 384840, 388440, 416910, 443635, 500292, 532362, 555880, 577260, 582660, 625365, 709816, 750438, 798543, 833820, 887270, 1000584, 1064724, 1153451, 1154520, 1165320, 1250730, 1330905, 1500876, 1597086, 1667640, 1774540, 1876095, 2129448, 2306902, 2395629, 2501460, 2661810, 3001752, 3194172, 3460353, 3549080, 3752190, 3992715, 4613804, 4791258, 5002920, 5323620, 5767255, 6388344, 6920706, 7504380, 7985430, 9227608, 9582516, 10381059, 10647240, 11534510, 11978145, 13841412, 15008760, 15970860, 17301765, 19165032, 20762118, 23069020, 23956290, 27682824, 31143177, 31941720, 34603530, 41524236, 46138040, 47912580, 51905295, 62286354, 69207060, 83048472, 95825160, 103810590, 124572708, 138414120, 155715885, 207621180, 249145416, 311431770, 415242360, 622863540, 1245727080]

約数ペア:

[(1, 1245727080), (2, 622863540), (3, 415242360), (4, 311431770), (5, 249145416), (6, 207621180), (8, 155715885), (9, 138414120), (10, 124572708), (12, 103810590), (13, 95825160), (15, 83048472), (18, 69207060), (20, 62286354), (24, 51905295), (26, 47912580), (27, 46138040), (30, 41524236), (36, 34603530), (39, 31941720), (40, 31143177), (45, 27682824), (52, 23956290), (54, 23069020), (60, 20762118), (65, 19165032), (72, 17301765), (78, 15970860), (83, 15008760), (90, 13841412), (104, 11978145), (108, 11534510), (117, 10647240), (120, 10381059), (130, 9582516), (135, 9227608), (156, 7985430), (166, 7504380), (180, 6920706), (195, 6388344), (216, 5767255), (234, 5323620), (249, 5002920), (260, 4791258), (270, 4613804), (312, 3992715), (332, 3752190), (351, 3549080), (360, 3460353), (390, 3194172), (415, 3001752), (468, 2661810), (498, 2501460), (520, 2395629), (540, 2306902), (585, 2129448), (664, 1876095), (702, 1774540), (747, 1667640), (780, 1597086), (830, 1500876), (936, 1330905), (996, 1250730), (1069, 1165320), (1079, 1154520), (1080, 1153451), (1170, 1064724), (1245, 1000584), (1404, 887270), (1494, 833820), (1560, 798543), (1660, 750438), (1755, 709816), (1992, 625365), (2138, 582660), (2158, 577260), (2241, 555880), (2340, 532362), (2490, 500292), (2808, 443635), (2988, 416910), (3207, 388440), (3237, 384840), (3320, 375219), (3510, 354908), (3735, 333528), (4276, 291330), (4316, 288630), (4482, 277940), (4680, 266181), (4980, 250146), (5345, 233064), (5395, 230904), (5976, 208455), (6414, 194220), (6474, 192420), (7020, 177454), (7470, 166764), (8552, 145665), (8632, 144315), (8964, 138970), (9621, 129480), (9711, 128280), (9960, 125073), (10690, 116532), (10790, 115452), (11205, 111176), (12828, 97110), (12948, 96210), (13897, 89640), (14040, 88727), (14940, 83382), (16035, 77688), (16185, 76968), (17928, 69485), (19242, 64740), (19422, 64140), (21380, 58266), (21580, 57726), (22410, 55588), (25656, 48555), (25896, 48105), (27794, 44820), (28863, 43160), (29133, 42760), (29880, 41691), (32070, 38844), (32370, 38484)]