450997680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 320

約数和(自身を含む): 1714176000

約数和(自身を除く): 1263178320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 71, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 142, 152, 168, 190, 199, 210, 213, 228, 240, 266, 280, 284, 285, 304, 336, 355, 380, 398, 399, 420, 426, 456, 497, 532, 560, 568, 570, 597, 665, 710, 760, 796, 798, 840, 852, 912, 994, 995, 1064, 1065, 1136, 1140, 1194, 1330, 1349, 1393, 1420, 1491, 1520, 1592, 1596, 1680, 1704, 1988, 1990, 1995, 2128, 2130, 2280, 2388, 2485, 2660, 2698, 2786, 2840, 2982, 2985, 3184, 3192, 3408, 3781, 3976, 3980, 3990, 4047, 4179, 4260, 4560, 4776, 4970, 5320, 5396, 5572, 5680, 5964, 5970, 6384, 6745, 6965, 7455, 7562, 7952, 7960, 7980, 8094, 8358, 8520, 9443, 9552, 9940, 10640, 10792, 11144, 11343, 11928, 11940, 13490, 13930, 14129, 14910, 15124, 15920, 15960, 16188, 16716, 17040, 18886, 18905, 19880, 20235, 20895, 21584, 22288, 22686, 23856, 23880, 26467, 26980, 27860, 28258, 28329, 29820, 30248, 31920, 32376, 33432, 37772, 37810, 39760, 40470, 41790, 42387, 45372, 47215, 47760, 52934, 53960, 55720, 56516, 56658, 56715, 59640, 60496, 64752, 66864, 70645, 75544, 75620, 79401, 80940, 83580, 84774, 90744, 94430, 98903, 105868, 107920, 111440, 113032, 113316, 113430, 119280, 132335, 141290, 141645, 151088, 151240, 158802, 161880, 167160, 169548, 181488, 188860, 197806, 211736, 211935, 226064, 226632, 226860, 264670, 268451, 282580, 283290, 296709, 302480, 317604, 323760, 334320, 339096, 377720, 395612, 397005, 423472, 423870, 453264, 453720, 494515, 529340, 536902, 565160, 566580, 593418, 635208, 678192, 755440, 791224, 794010, 805353, 847740, 907440, 989030, 1058680, 1073804, 1130320, 1133160, 1186836, 1270416, 1342255, 1483545, 1582448, 1588020, 1610706, 1695480, 1879157, 1978060, 2117360, 2147608, 2266320, 2373672, 2684510, 2967090, 3176040, 3221412, 3390960, 3758314, 3956120, 4026765, 4295216, 4747344, 5369020, 5637471, 5934180, 6352080, 6442824, 7516628, 7912240, 8053530, 9395785, 10738040, 11274942, 11868360, 12885648, 15033256, 16107060, 18791570, 21476080, 22549884, 23736720, 28187355, 30066512, 32214120, 37583140, 45099768, 56374710, 64428240, 75166280, 90199536, 112749420, 150332560, 225498840, 450997680]

約数ペア:

[(1, 450997680), (2, 225498840), (3, 150332560), (4, 112749420), (5, 90199536), (6, 75166280), (7, 64428240), (8, 56374710), (10, 45099768), (12, 37583140), (14, 32214120), (15, 30066512), (16, 28187355), (19, 23736720), (20, 22549884), (21, 21476080), (24, 18791570), (28, 16107060), (30, 15033256), (35, 12885648), (38, 11868360), (40, 11274942), (42, 10738040), (48, 9395785), (56, 8053530), (57, 7912240), (60, 7516628), (70, 6442824), (71, 6352080), (76, 5934180), (80, 5637471), (84, 5369020), (95, 4747344), (105, 4295216), (112, 4026765), (114, 3956120), (120, 3758314), (133, 3390960), (140, 3221412), (142, 3176040), (152, 2967090), (168, 2684510), (190, 2373672), (199, 2266320), (210, 2147608), (213, 2117360), (228, 1978060), (240, 1879157), (266, 1695480), (280, 1610706), (284, 1588020), (285, 1582448), (304, 1483545), (336, 1342255), (355, 1270416), (380, 1186836), (398, 1133160), (399, 1130320), (420, 1073804), (426, 1058680), (456, 989030), (497, 907440), (532, 847740), (560, 805353), (568, 794010), (570, 791224), (597, 755440), (665, 678192), (710, 635208), (760, 593418), (796, 566580), (798, 565160), (840, 536902), (852, 529340), (912, 494515), (994, 453720), (995, 453264), (1064, 423870), (1065, 423472), (1136, 397005), (1140, 395612), (1194, 377720), (1330, 339096), (1349, 334320), (1393, 323760), (1420, 317604), (1491, 302480), (1520, 296709), (1592, 283290), (1596, 282580), (1680, 268451), (1704, 264670), (1988, 226860), (1990, 226632), (1995, 226064), (2128, 211935), (2130, 211736), (2280, 197806), (2388, 188860), (2485, 181488), (2660, 169548), (2698, 167160), (2786, 161880), (2840, 158802), (2982, 151240), (2985, 151088), (3184, 141645), (3192, 141290), (3408, 132335), (3781, 119280), (3976, 113430), (3980, 113316), (3990, 113032), (4047, 111440), (4179, 107920), (4260, 105868), (4560, 98903), (4776, 94430), (4970, 90744), (5320, 84774), (5396, 83580), (5572, 80940), (5680, 79401), (5964, 75620), (5970, 75544), (6384, 70645), (6745, 66864), (6965, 64752), (7455, 60496), (7562, 59640), (7952, 56715), (7960, 56658), (7980, 56516), (8094, 55720), (8358, 53960), (8520, 52934), (9443, 47760), (9552, 47215), (9940, 45372), (10640, 42387), (10792, 41790), (11144, 40470), (11343, 39760), (11928, 37810), (11940, 37772), (13490, 33432), (13930, 32376), (14129, 31920), (14910, 30248), (15124, 29820), (15920, 28329), (15960, 28258), (16188, 27860), (16716, 26980), (17040, 26467), (18886, 23880), (18905, 23856), (19880, 22686), (20235, 22288), (20895, 21584)]