4444807080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2089}}^1$

素因数の和:2276

約数の個数: 256

約数和(自身を含む): 16251840000

約数和(自身を除く): 11807032920

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, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 149, 168, 170, 204, 210, 238, 255, 280, 298, 340, 357, 408, 420, 447, 476, 510, 595, 596, 680, 714, 745, 840, 894, 952, 1020, 1043, 1190, 1192, 1428, 1490, 1785, 1788, 2040, 2086, 2089, 2235, 2380, 2533, 2856, 2980, 3129, 3570, 3576, 4172, 4178, 4470, 4760, 5066, 5215, 5960, 6258, 6267, 7140, 7599, 8344, 8356, 8940, 10132, 10430, 10445, 12516, 12534, 12665, 14280, 14623, 15198, 15645, 16712, 17731, 17880, 20264, 20860, 20890, 25032, 25068, 25330, 29246, 30396, 31290, 31335, 35462, 35513, 37995, 41720, 41780, 43869, 50136, 50660, 53193, 58492, 60792, 62580, 62670, 70924, 71026, 73115, 75990, 83560, 87738, 88655, 101320, 106386, 106539, 116984, 125160, 125340, 141848, 142052, 146230, 151980, 175476, 177310, 177565, 212772, 213078, 219345, 248591, 250680, 265965, 284104, 292460, 303960, 311261, 350952, 354620, 355130, 425544, 426156, 438690, 497182, 531930, 532695, 584920, 622522, 709240, 710260, 745773, 852312, 877380, 933783, 994364, 1063860, 1065390, 1242955, 1245044, 1420520, 1491546, 1556305, 1754760, 1867566, 1988728, 2127720, 2130780, 2178827, 2485910, 2490088, 2983092, 3112610, 3728865, 3735132, 4261560, 4357654, 4668915, 4971820, 5291437, 5966184, 6225220, 6536481, 7457730, 7470264, 8715308, 9337830, 9943640, 10582874, 10894135, 12450440, 13072962, 14915460, 15874311, 17430616, 18675660, 21165748, 21788270, 26145924, 26457185, 29830920, 31748622, 32682405, 37040059, 37351320, 42331496, 43576540, 52291848, 52914370, 63497244, 65364810, 74080118, 79371555, 87153080, 105828740, 111120177, 126994488, 130729620, 148160236, 158743110, 185200295, 211657480, 222240354, 261459240, 296320472, 317486220, 370400590, 444480708, 555600885, 634972440, 740801180, 888961416, 1111201770, 1481602360, 2222403540, 4444807080]

約数ペア:

[(1, 4444807080), (2, 2222403540), (3, 1481602360), (4, 1111201770), (5, 888961416), (6, 740801180), (7, 634972440), (8, 555600885), (10, 444480708), (12, 370400590), (14, 317486220), (15, 296320472), (17, 261459240), (20, 222240354), (21, 211657480), (24, 185200295), (28, 158743110), (30, 148160236), (34, 130729620), (35, 126994488), (40, 111120177), (42, 105828740), (51, 87153080), (56, 79371555), (60, 74080118), (68, 65364810), (70, 63497244), (84, 52914370), (85, 52291848), (102, 43576540), (105, 42331496), (119, 37351320), (120, 37040059), (136, 32682405), (140, 31748622), (149, 29830920), (168, 26457185), (170, 26145924), (204, 21788270), (210, 21165748), (238, 18675660), (255, 17430616), (280, 15874311), (298, 14915460), (340, 13072962), (357, 12450440), (408, 10894135), (420, 10582874), (447, 9943640), (476, 9337830), (510, 8715308), (595, 7470264), (596, 7457730), (680, 6536481), (714, 6225220), (745, 5966184), (840, 5291437), (894, 4971820), (952, 4668915), (1020, 4357654), (1043, 4261560), (1190, 3735132), (1192, 3728865), (1428, 3112610), (1490, 2983092), (1785, 2490088), (1788, 2485910), (2040, 2178827), (2086, 2130780), (2089, 2127720), (2235, 1988728), (2380, 1867566), (2533, 1754760), (2856, 1556305), (2980, 1491546), (3129, 1420520), (3570, 1245044), (3576, 1242955), (4172, 1065390), (4178, 1063860), (4470, 994364), (4760, 933783), (5066, 877380), (5215, 852312), (5960, 745773), (6258, 710260), (6267, 709240), (7140, 622522), (7599, 584920), (8344, 532695), (8356, 531930), (8940, 497182), (10132, 438690), (10430, 426156), (10445, 425544), (12516, 355130), (12534, 354620), (12665, 350952), (14280, 311261), (14623, 303960), (15198, 292460), (15645, 284104), (16712, 265965), (17731, 250680), (17880, 248591), (20264, 219345), (20860, 213078), (20890, 212772), (25032, 177565), (25068, 177310), (25330, 175476), (29246, 151980), (30396, 146230), (31290, 142052), (31335, 141848), (35462, 125340), (35513, 125160), (37995, 116984), (41720, 106539), (41780, 106386), (43869, 101320), (50136, 88655), (50660, 87738), (53193, 83560), (58492, 75990), (60792, 73115), (62580, 71026), (62670, 70924)]