712015080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:481

約数の個数: 288

約数和(自身を含む): 2645848800

約数和(自身を除く): 1933833720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 289, 294, 340, 357, 392, 408, 419, 420, 476, 490, 510, 578, 588, 595, 680, 714, 735, 833, 838, 840, 867, 952, 980, 1020, 1156, 1176, 1190, 1257, 1428, 1445, 1470, 1666, 1676, 1734, 1785, 1960, 2023, 2040, 2095, 2312, 2380, 2499, 2514, 2856, 2890, 2933, 2940, 3332, 3352, 3468, 3570, 4046, 4165, 4190, 4335, 4760, 4998, 5028, 5780, 5866, 5880, 6069, 6285, 6664, 6936, 7123, 7140, 8092, 8330, 8380, 8670, 8799, 9996, 10056, 10115, 11560, 11732, 12138, 12495, 12570, 14161, 14246, 14280, 14665, 16184, 16660, 16760, 17340, 17598, 19992, 20230, 20531, 21369, 23464, 24276, 24990, 25140, 28322, 28492, 29330, 30345, 33320, 34680, 35196, 35615, 40460, 41062, 42483, 42738, 43995, 48552, 49861, 49980, 50280, 56644, 56984, 58660, 60690, 61593, 70392, 70805, 71230, 80920, 82124, 84966, 85476, 87990, 99722, 99960, 102655, 106845, 113288, 117320, 121091, 121380, 123186, 141610, 142460, 149583, 164248, 169932, 170952, 175980, 199444, 205310, 212415, 213690, 242182, 242760, 246372, 249305, 283220, 284920, 299166, 307965, 339864, 349027, 351960, 363273, 398888, 410620, 424830, 427380, 484364, 492744, 498610, 566440, 598332, 605455, 615930, 698054, 726546, 747915, 821240, 847637, 849660, 854760, 968728, 997220, 1047081, 1196664, 1210910, 1231860, 1396108, 1453092, 1495830, 1695274, 1699320, 1745135, 1816365, 1994440, 2094162, 2421820, 2463720, 2542911, 2792216, 2906184, 2991660, 3390548, 3490270, 3632730, 4188324, 4238185, 4843640, 5085822, 5235405, 5933459, 5983320, 6781096, 6980540, 7265460, 8376648, 8476370, 10171644, 10470810, 11866918, 12714555, 13961080, 14530920, 16952740, 17800377, 20343288, 20941620, 23733836, 25429110, 29667295, 33905480, 35600754, 41883240, 47467672, 50858220, 59334590, 71201508, 89001885, 101716440, 118669180, 142403016, 178003770, 237338360, 356007540, 712015080]

約数ペア:

[(1, 712015080), (2, 356007540), (3, 237338360), (4, 178003770), (5, 142403016), (6, 118669180), (7, 101716440), (8, 89001885), (10, 71201508), (12, 59334590), (14, 50858220), (15, 47467672), (17, 41883240), (20, 35600754), (21, 33905480), (24, 29667295), (28, 25429110), (30, 23733836), (34, 20941620), (35, 20343288), (40, 17800377), (42, 16952740), (49, 14530920), (51, 13961080), (56, 12714555), (60, 11866918), (68, 10470810), (70, 10171644), (84, 8476370), (85, 8376648), (98, 7265460), (102, 6980540), (105, 6781096), (119, 5983320), (120, 5933459), (136, 5235405), (140, 5085822), (147, 4843640), (168, 4238185), (170, 4188324), (196, 3632730), (204, 3490270), (210, 3390548), (238, 2991660), (245, 2906184), (255, 2792216), (280, 2542911), (289, 2463720), (294, 2421820), (340, 2094162), (357, 1994440), (392, 1816365), (408, 1745135), (419, 1699320), (420, 1695274), (476, 1495830), (490, 1453092), (510, 1396108), (578, 1231860), (588, 1210910), (595, 1196664), (680, 1047081), (714, 997220), (735, 968728), (833, 854760), (838, 849660), (840, 847637), (867, 821240), (952, 747915), (980, 726546), (1020, 698054), (1156, 615930), (1176, 605455), (1190, 598332), (1257, 566440), (1428, 498610), (1445, 492744), (1470, 484364), (1666, 427380), (1676, 424830), (1734, 410620), (1785, 398888), (1960, 363273), (2023, 351960), (2040, 349027), (2095, 339864), (2312, 307965), (2380, 299166), (2499, 284920), (2514, 283220), (2856, 249305), (2890, 246372), (2933, 242760), (2940, 242182), (3332, 213690), (3352, 212415), (3468, 205310), (3570, 199444), (4046, 175980), (4165, 170952), (4190, 169932), (4335, 164248), (4760, 149583), (4998, 142460), (5028, 141610), (5780, 123186), (5866, 121380), (5880, 121091), (6069, 117320), (6285, 113288), (6664, 106845), (6936, 102655), (7123, 99960), (7140, 99722), (8092, 87990), (8330, 85476), (8380, 84966), (8670, 82124), (8799, 80920), (9996, 71230), (10056, 70805), (10115, 70392), (11560, 61593), (11732, 60690), (12138, 58660), (12495, 56984), (12570, 56644), (14161, 50280), (14246, 49980), (14280, 49861), (14665, 48552), (16184, 43995), (16660, 42738), (16760, 42483), (17340, 41062), (17598, 40460), (19992, 35615), (20230, 35196), (20531, 34680), (21369, 33320), (23464, 30345), (24276, 29330), (24990, 28492), (25140, 28322)]