149740080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 578534400

約数和(自身を除く): 428794320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 107, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 214, 238, 240, 245, 255, 272, 280, 294, 321, 336, 340, 343, 357, 392, 408, 420, 428, 476, 490, 510, 535, 560, 588, 595, 642, 680, 686, 714, 735, 749, 784, 816, 833, 840, 856, 952, 980, 1020, 1029, 1070, 1176, 1190, 1284, 1360, 1372, 1428, 1470, 1498, 1605, 1666, 1680, 1712, 1715, 1785, 1819, 1904, 1960, 2040, 2058, 2140, 2247, 2352, 2380, 2499, 2568, 2744, 2856, 2940, 2996, 3210, 3332, 3430, 3570, 3638, 3745, 3920, 4080, 4116, 4165, 4280, 4494, 4760, 4998, 5136, 5145, 5243, 5457, 5488, 5712, 5831, 5880, 5992, 6420, 6664, 6860, 7140, 7276, 7490, 8232, 8330, 8560, 8988, 9095, 9520, 9996, 10290, 10486, 10914, 11235, 11662, 11760, 11984, 12495, 12733, 12840, 13328, 13720, 14280, 14552, 14980, 15729, 16464, 16660, 17493, 17976, 18190, 19992, 20580, 20972, 21828, 22470, 23324, 24990, 25466, 25680, 26215, 27285, 27440, 28560, 29104, 29155, 29960, 31458, 33320, 34986, 35952, 36380, 36701, 38199, 39984, 41160, 41944, 43656, 44940, 46648, 49980, 50932, 52430, 54570, 58310, 59920, 62916, 63665, 66640, 69972, 72760, 73402, 76398, 78645, 82320, 83888, 87312, 87465, 89131, 89880, 93296, 99960, 101864, 104860, 109140, 110103, 116620, 125832, 127330, 139944, 145520, 146804, 152796, 157290, 174930, 178262, 179760, 183505, 190995, 199920, 203728, 209720, 218280, 220206, 233240, 251664, 254660, 267393, 279888, 293608, 305592, 314580, 349860, 356524, 367010, 381990, 419440, 436560, 440412, 445655, 466480, 509320, 534786, 550515, 587216, 611184, 623917, 629160, 699720, 713048, 734020, 763980, 880824, 891310, 1018640, 1069572, 1101030, 1247834, 1258320, 1336965, 1399440, 1426096, 1468040, 1527960, 1761648, 1782620, 1871751, 2139144, 2202060, 2495668, 2673930, 2936080, 3055920, 3119585, 3565240, 3743502, 4278288, 4404120, 4991336, 5347860, 6239170, 7130480, 7487004, 8808240, 9358755, 9982672, 10695720, 12478340, 14974008, 18717510, 21391440, 24956680, 29948016, 37435020, 49913360, 74870040, 149740080]

約数ペア:

[(1, 149740080), (2, 74870040), (3, 49913360), (4, 37435020), (5, 29948016), (6, 24956680), (7, 21391440), (8, 18717510), (10, 14974008), (12, 12478340), (14, 10695720), (15, 9982672), (16, 9358755), (17, 8808240), (20, 7487004), (21, 7130480), (24, 6239170), (28, 5347860), (30, 4991336), (34, 4404120), (35, 4278288), (40, 3743502), (42, 3565240), (48, 3119585), (49, 3055920), (51, 2936080), (56, 2673930), (60, 2495668), (68, 2202060), (70, 2139144), (80, 1871751), (84, 1782620), (85, 1761648), (98, 1527960), (102, 1468040), (105, 1426096), (107, 1399440), (112, 1336965), (119, 1258320), (120, 1247834), (136, 1101030), (140, 1069572), (147, 1018640), (168, 891310), (170, 880824), (196, 763980), (204, 734020), (210, 713048), (214, 699720), (238, 629160), (240, 623917), (245, 611184), (255, 587216), (272, 550515), (280, 534786), (294, 509320), (321, 466480), (336, 445655), (340, 440412), (343, 436560), (357, 419440), (392, 381990), (408, 367010), (420, 356524), (428, 349860), (476, 314580), (490, 305592), (510, 293608), (535, 279888), (560, 267393), (588, 254660), (595, 251664), (642, 233240), (680, 220206), (686, 218280), (714, 209720), (735, 203728), (749, 199920), (784, 190995), (816, 183505), (833, 179760), (840, 178262), (856, 174930), (952, 157290), (980, 152796), (1020, 146804), (1029, 145520), (1070, 139944), (1176, 127330), (1190, 125832), (1284, 116620), (1360, 110103), (1372, 109140), (1428, 104860), (1470, 101864), (1498, 99960), (1605, 93296), (1666, 89880), (1680, 89131), (1712, 87465), (1715, 87312), (1785, 83888), (1819, 82320), (1904, 78645), (1960, 76398), (2040, 73402), (2058, 72760), (2140, 69972), (2247, 66640), (2352, 63665), (2380, 62916), (2499, 59920), (2568, 58310), (2744, 54570), (2856, 52430), (2940, 50932), (2996, 49980), (3210, 46648), (3332, 44940), (3430, 43656), (3570, 41944), (3638, 41160), (3745, 39984), (3920, 38199), (4080, 36701), (4116, 36380), (4165, 35952), (4280, 34986), (4494, 33320), (4760, 31458), (4998, 29960), (5136, 29155), (5145, 29104), (5243, 28560), (5457, 27440), (5488, 27285), (5712, 26215), (5831, 25680), (5880, 25466), (5992, 24990), (6420, 23324), (6664, 22470), (6860, 21828), (7140, 20972), (7276, 20580), (7490, 19992), (8232, 18190), (8330, 17976), (8560, 17493), (8988, 16660), (9095, 16464), (9520, 15729), (9996, 14980), (10290, 14552), (10486, 14280), (10914, 13720), (11235, 13328), (11662, 12840), (11760, 12733), (11984, 12495)]