105884640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 380441880

約数和(自身を除く): 274557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 139, 144, 160, 180, 184, 207, 230, 240, 276, 278, 288, 345, 360, 368, 414, 417, 460, 480, 529, 552, 556, 690, 695, 720, 736, 828, 834, 920, 1035, 1058, 1104, 1112, 1251, 1380, 1390, 1440, 1587, 1656, 1668, 1840, 2070, 2085, 2116, 2208, 2224, 2502, 2645, 2760, 2780, 3174, 3197, 3312, 3336, 3680, 4140, 4170, 4232, 4448, 4761, 5004, 5290, 5520, 5560, 6255, 6348, 6394, 6624, 6672, 7935, 8280, 8340, 8464, 9522, 9591, 10008, 10580, 11040, 11120, 12510, 12696, 12788, 13344, 15870, 15985, 16560, 16680, 16928, 19044, 19182, 20016, 21160, 22240, 23805, 25020, 25392, 25576, 28773, 31740, 31970, 33120, 33360, 38088, 38364, 40032, 42320, 47610, 47955, 50040, 50784, 51152, 57546, 63480, 63940, 66720, 73531, 76176, 76728, 84640, 95220, 95910, 100080, 102304, 115092, 126960, 127880, 143865, 147062, 152352, 153456, 190440, 191820, 200160, 220593, 230184, 253920, 255760, 287730, 294124, 306912, 367655, 380880, 383640, 441186, 460368, 511520, 575460, 588248, 661779, 735310, 761760, 767280, 882372, 920736, 1102965, 1150920, 1176496, 1323558, 1470620, 1534560, 1764744, 2205930, 2301840, 2352992, 2647116, 2941240, 3308895, 3529488, 4411860, 4603680, 5294232, 5882480, 6617790, 7058976, 8823720, 10588464, 11764960, 13235580, 17647440, 21176928, 26471160, 35294880, 52942320, 105884640]

約数ペア:

[(1, 105884640), (2, 52942320), (3, 35294880), (4, 26471160), (5, 21176928), (6, 17647440), (8, 13235580), (9, 11764960), (10, 10588464), (12, 8823720), (15, 7058976), (16, 6617790), (18, 5882480), (20, 5294232), (23, 4603680), (24, 4411860), (30, 3529488), (32, 3308895), (36, 2941240), (40, 2647116), (45, 2352992), (46, 2301840), (48, 2205930), (60, 1764744), (69, 1534560), (72, 1470620), (80, 1323558), (90, 1176496), (92, 1150920), (96, 1102965), (115, 920736), (120, 882372), (138, 767280), (139, 761760), (144, 735310), (160, 661779), (180, 588248), (184, 575460), (207, 511520), (230, 460368), (240, 441186), (276, 383640), (278, 380880), (288, 367655), (345, 306912), (360, 294124), (368, 287730), (414, 255760), (417, 253920), (460, 230184), (480, 220593), (529, 200160), (552, 191820), (556, 190440), (690, 153456), (695, 152352), (720, 147062), (736, 143865), (828, 127880), (834, 126960), (920, 115092), (1035, 102304), (1058, 100080), (1104, 95910), (1112, 95220), (1251, 84640), (1380, 76728), (1390, 76176), (1440, 73531), (1587, 66720), (1656, 63940), (1668, 63480), (1840, 57546), (2070, 51152), (2085, 50784), (2116, 50040), (2208, 47955), (2224, 47610), (2502, 42320), (2645, 40032), (2760, 38364), (2780, 38088), (3174, 33360), (3197, 33120), (3312, 31970), (3336, 31740), (3680, 28773), (4140, 25576), (4170, 25392), (4232, 25020), (4448, 23805), (4761, 22240), (5004, 21160), (5290, 20016), (5520, 19182), (5560, 19044), (6255, 16928), (6348, 16680), (6394, 16560), (6624, 15985), (6672, 15870), (7935, 13344), (8280, 12788), (8340, 12696), (8464, 12510), (9522, 11120), (9591, 11040), (10008, 10580)]