105143640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 393984000

約数和(自身を除く): 288840360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 120, 136, 140, 148, 168, 170, 185, 199, 204, 210, 222, 238, 255, 259, 280, 296, 340, 357, 370, 398, 408, 420, 444, 476, 510, 518, 555, 595, 597, 629, 680, 714, 740, 777, 796, 840, 888, 952, 995, 1020, 1036, 1110, 1190, 1194, 1258, 1295, 1393, 1428, 1480, 1554, 1592, 1785, 1887, 1990, 2040, 2072, 2220, 2380, 2388, 2516, 2590, 2786, 2856, 2985, 3108, 3145, 3383, 3570, 3774, 3885, 3980, 4179, 4403, 4440, 4760, 4776, 5032, 5180, 5572, 5970, 6216, 6290, 6766, 6965, 7140, 7363, 7548, 7770, 7960, 8358, 8806, 9435, 10149, 10360, 11144, 11940, 12580, 13209, 13532, 13930, 14280, 14726, 15096, 15540, 16716, 16915, 17612, 18870, 20298, 20895, 22015, 22089, 23681, 23880, 25160, 26418, 27064, 27860, 29452, 31080, 33432, 33830, 35224, 36815, 37740, 40596, 41790, 44030, 44178, 47362, 50745, 51541, 52836, 55720, 58904, 66045, 67660, 71043, 73630, 75480, 81192, 83580, 88060, 88356, 94724, 101490, 103082, 105672, 110445, 118405, 125171, 132090, 135320, 142086, 147260, 154623, 167160, 176120, 176712, 189448, 202980, 206164, 220890, 236810, 250342, 257705, 264180, 284172, 294520, 309246, 355215, 375513, 405960, 412328, 441780, 473620, 500684, 515410, 528360, 568344, 618492, 625855, 710430, 751026, 773115, 876197, 883560, 947240, 1001368, 1030820, 1236984, 1251710, 1420860, 1502052, 1546230, 1752394, 1877565, 2061640, 2503420, 2628591, 2841720, 3004104, 3092460, 3504788, 3755130, 4380985, 5006840, 5257182, 6184920, 7009576, 7510260, 8761970, 10514364, 13142955, 15020520, 17523940, 21028728, 26285910, 35047880, 52571820, 105143640]

約数ペア:

[(1, 105143640), (2, 52571820), (3, 35047880), (4, 26285910), (5, 21028728), (6, 17523940), (7, 15020520), (8, 13142955), (10, 10514364), (12, 8761970), (14, 7510260), (15, 7009576), (17, 6184920), (20, 5257182), (21, 5006840), (24, 4380985), (28, 3755130), (30, 3504788), (34, 3092460), (35, 3004104), (37, 2841720), (40, 2628591), (42, 2503420), (51, 2061640), (56, 1877565), (60, 1752394), (68, 1546230), (70, 1502052), (74, 1420860), (84, 1251710), (85, 1236984), (102, 1030820), (105, 1001368), (111, 947240), (119, 883560), (120, 876197), (136, 773115), (140, 751026), (148, 710430), (168, 625855), (170, 618492), (185, 568344), (199, 528360), (204, 515410), (210, 500684), (222, 473620), (238, 441780), (255, 412328), (259, 405960), (280, 375513), (296, 355215), (340, 309246), (357, 294520), (370, 284172), (398, 264180), (408, 257705), (420, 250342), (444, 236810), (476, 220890), (510, 206164), (518, 202980), (555, 189448), (595, 176712), (597, 176120), (629, 167160), (680, 154623), (714, 147260), (740, 142086), (777, 135320), (796, 132090), (840, 125171), (888, 118405), (952, 110445), (995, 105672), (1020, 103082), (1036, 101490), (1110, 94724), (1190, 88356), (1194, 88060), (1258, 83580), (1295, 81192), (1393, 75480), (1428, 73630), (1480, 71043), (1554, 67660), (1592, 66045), (1785, 58904), (1887, 55720), (1990, 52836), (2040, 51541), (2072, 50745), (2220, 47362), (2380, 44178), (2388, 44030), (2516, 41790), (2590, 40596), (2786, 37740), (2856, 36815), (2985, 35224), (3108, 33830), (3145, 33432), (3383, 31080), (3570, 29452), (3774, 27860), (3885, 27064), (3980, 26418), (4179, 25160), (4403, 23880), (4440, 23681), (4760, 22089), (4776, 22015), (5032, 20895), (5180, 20298), (5572, 18870), (5970, 17612), (6216, 16915), (6290, 16716), (6766, 15540), (6965, 15096), (7140, 14726), (7363, 14280), (7548, 13930), (7770, 13532), (7960, 13209), (8358, 12580), (8806, 11940), (9435, 11144), (10149, 10360)]