7397040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 240

約数和(自身を含む): 29007072

約数和(自身を除く): 21610032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 48, 49, 51, 56, 60, 68, 70, 74, 80, 84, 85, 98, 102, 105, 111, 112, 119, 120, 136, 140, 147, 148, 168, 170, 185, 196, 204, 210, 222, 238, 240, 245, 255, 259, 272, 280, 294, 296, 336, 340, 357, 370, 392, 408, 420, 444, 476, 490, 510, 518, 555, 560, 588, 592, 595, 629, 680, 714, 735, 740, 777, 784, 816, 833, 840, 888, 952, 980, 1020, 1036, 1110, 1176, 1190, 1258, 1295, 1360, 1428, 1470, 1480, 1554, 1666, 1680, 1776, 1785, 1813, 1887, 1904, 1960, 2040, 2072, 2220, 2352, 2380, 2499, 2516, 2590, 2856, 2940, 2960, 3108, 3145, 3332, 3570, 3626, 3774, 3885, 3920, 4080, 4144, 4165, 4403, 4440, 4760, 4998, 5032, 5180, 5439, 5712, 5880, 6216, 6290, 6664, 7140, 7252, 7548, 7770, 8330, 8806, 8880, 9065, 9435, 9520, 9996, 10064, 10360, 10878, 11760, 12432, 12495, 12580, 13209, 13328, 14280, 14504, 15096, 15540, 16660, 17612, 18130, 18870, 19992, 20720, 21756, 22015, 24990, 25160, 26418, 27195, 28560, 29008, 30192, 30821, 31080, 33320, 35224, 36260, 37740, 39984, 43512, 44030, 49980, 50320, 52836, 54390, 61642, 62160, 66045, 66640, 70448, 72520, 75480, 87024, 88060, 92463, 99960, 105672, 108780, 123284, 132090, 145040, 150960, 154105, 176120, 184926, 199920, 211344, 217560, 246568, 264180, 308210, 352240, 369852, 435120, 462315, 493136, 528360, 616420, 739704, 924630, 1056720, 1232840, 1479408, 1849260, 2465680, 3698520, 7397040]

約数ペア:

[(1, 7397040), (2, 3698520), (3, 2465680), (4, 1849260), (5, 1479408), (6, 1232840), (7, 1056720), (8, 924630), (10, 739704), (12, 616420), (14, 528360), (15, 493136), (16, 462315), (17, 435120), (20, 369852), (21, 352240), (24, 308210), (28, 264180), (30, 246568), (34, 217560), (35, 211344), (37, 199920), (40, 184926), (42, 176120), (48, 154105), (49, 150960), (51, 145040), (56, 132090), (60, 123284), (68, 108780), (70, 105672), (74, 99960), (80, 92463), (84, 88060), (85, 87024), (98, 75480), (102, 72520), (105, 70448), (111, 66640), (112, 66045), (119, 62160), (120, 61642), (136, 54390), (140, 52836), (147, 50320), (148, 49980), (168, 44030), (170, 43512), (185, 39984), (196, 37740), (204, 36260), (210, 35224), (222, 33320), (238, 31080), (240, 30821), (245, 30192), (255, 29008), (259, 28560), (272, 27195), (280, 26418), (294, 25160), (296, 24990), (336, 22015), (340, 21756), (357, 20720), (370, 19992), (392, 18870), (408, 18130), (420, 17612), (444, 16660), (476, 15540), (490, 15096), (510, 14504), (518, 14280), (555, 13328), (560, 13209), (588, 12580), (592, 12495), (595, 12432), (629, 11760), (680, 10878), (714, 10360), (735, 10064), (740, 9996), (777, 9520), (784, 9435), (816, 9065), (833, 8880), (840, 8806), (888, 8330), (952, 7770), (980, 7548), (1020, 7252), (1036, 7140), (1110, 6664), (1176, 6290), (1190, 6216), (1258, 5880), (1295, 5712), (1360, 5439), (1428, 5180), (1470, 5032), (1480, 4998), (1554, 4760), (1666, 4440), (1680, 4403), (1776, 4165), (1785, 4144), (1813, 4080), (1887, 3920), (1904, 3885), (1960, 3774), (2040, 3626), (2072, 3570), (2220, 3332), (2352, 3145), (2380, 3108), (2499, 2960), (2516, 2940), (2590, 2856)]