45781680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 175569120

約数和(自身を除く): 129787440

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, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 229, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 458, 476, 490, 510, 560, 588, 595, 680, 687, 714, 735, 784, 816, 833, 840, 916, 952, 980, 1020, 1145, 1176, 1190, 1360, 1374, 1428, 1470, 1603, 1666, 1680, 1785, 1832, 1904, 1960, 2040, 2290, 2352, 2380, 2499, 2748, 2856, 2940, 3206, 3332, 3435, 3570, 3664, 3893, 3920, 4080, 4165, 4580, 4760, 4809, 4998, 5496, 5712, 5880, 6412, 6664, 6870, 7140, 7786, 8015, 8330, 9160, 9520, 9618, 9996, 10992, 11221, 11679, 11760, 12495, 12824, 13328, 13740, 14280, 15572, 16030, 16660, 18320, 19236, 19465, 19992, 22442, 23358, 24045, 24990, 25648, 27251, 27480, 28560, 31144, 32060, 33320, 33663, 38472, 38930, 39984, 44884, 46716, 48090, 49980, 54502, 54960, 56105, 58395, 62288, 64120, 66640, 67326, 76944, 77860, 81753, 89768, 93432, 96180, 99960, 109004, 112210, 116790, 128240, 134652, 136255, 155720, 163506, 168315, 179536, 186864, 190757, 192360, 199920, 218008, 224420, 233580, 269304, 272510, 311440, 327012, 336630, 381514, 384720, 408765, 436016, 448840, 467160, 538608, 545020, 572271, 654024, 673260, 763028, 817530, 897680, 934320, 953785, 1090040, 1144542, 1308048, 1346520, 1526056, 1635060, 1907570, 2180080, 2289084, 2693040, 2861355, 3052112, 3270120, 3815140, 4578168, 5722710, 6540240, 7630280, 9156336, 11445420, 15260560, 22890840, 45781680]

約数ペア:

[(1, 45781680), (2, 22890840), (3, 15260560), (4, 11445420), (5, 9156336), (6, 7630280), (7, 6540240), (8, 5722710), (10, 4578168), (12, 3815140), (14, 3270120), (15, 3052112), (16, 2861355), (17, 2693040), (20, 2289084), (21, 2180080), (24, 1907570), (28, 1635060), (30, 1526056), (34, 1346520), (35, 1308048), (40, 1144542), (42, 1090040), (48, 953785), (49, 934320), (51, 897680), (56, 817530), (60, 763028), (68, 673260), (70, 654024), (80, 572271), (84, 545020), (85, 538608), (98, 467160), (102, 448840), (105, 436016), (112, 408765), (119, 384720), (120, 381514), (136, 336630), (140, 327012), (147, 311440), (168, 272510), (170, 269304), (196, 233580), (204, 224420), (210, 218008), (229, 199920), (238, 192360), (240, 190757), (245, 186864), (255, 179536), (272, 168315), (280, 163506), (294, 155720), (336, 136255), (340, 134652), (357, 128240), (392, 116790), (408, 112210), (420, 109004), (458, 99960), (476, 96180), (490, 93432), (510, 89768), (560, 81753), (588, 77860), (595, 76944), (680, 67326), (687, 66640), (714, 64120), (735, 62288), (784, 58395), (816, 56105), (833, 54960), (840, 54502), (916, 49980), (952, 48090), (980, 46716), (1020, 44884), (1145, 39984), (1176, 38930), (1190, 38472), (1360, 33663), (1374, 33320), (1428, 32060), (1470, 31144), (1603, 28560), (1666, 27480), (1680, 27251), (1785, 25648), (1832, 24990), (1904, 24045), (1960, 23358), (2040, 22442), (2290, 19992), (2352, 19465), (2380, 19236), (2499, 18320), (2748, 16660), (2856, 16030), (2940, 15572), (3206, 14280), (3332, 13740), (3435, 13328), (3570, 12824), (3664, 12495), (3893, 11760), (3920, 11679), (4080, 11221), (4165, 10992), (4580, 9996), (4760, 9618), (4809, 9520), (4998, 9160), (5496, 8330), (5712, 8015), (5880, 7786), (6412, 7140), (6664, 6870)]