1021518960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 320

約数和(自身を含む): 3983745024

約数和(自身を除く): 2962226064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 167, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 331, 334, 336, 385, 420, 440, 462, 501, 528, 560, 616, 660, 662, 668, 770, 835, 840, 880, 924, 993, 1002, 1155, 1169, 1232, 1320, 1324, 1336, 1540, 1655, 1670, 1680, 1837, 1848, 1986, 2004, 2310, 2317, 2338, 2505, 2640, 2648, 2672, 3080, 3310, 3340, 3507, 3641, 3674, 3696, 3972, 4008, 4620, 4634, 4676, 4965, 5010, 5296, 5511, 5845, 6160, 6620, 6680, 6951, 7014, 7282, 7348, 7944, 8016, 9185, 9240, 9268, 9352, 9930, 10020, 10923, 11022, 11585, 11690, 12859, 13240, 13360, 13902, 14028, 14564, 14696, 15888, 17535, 18205, 18370, 18480, 18536, 18704, 19860, 20040, 21846, 22044, 23170, 23380, 25487, 25718, 26480, 27555, 27804, 28056, 29128, 29392, 34755, 35070, 36410, 36740, 37072, 38577, 39720, 40080, 43692, 44088, 46340, 46760, 50974, 51436, 54615, 55110, 55277, 55608, 56112, 58256, 64295, 69510, 70140, 72820, 73480, 76461, 77154, 79440, 87384, 88176, 92680, 93520, 101948, 102872, 109230, 110220, 110554, 111216, 127435, 128590, 139020, 140280, 145640, 146960, 152922, 154308, 165831, 174768, 185360, 192885, 203896, 205744, 218460, 220440, 221108, 254870, 257180, 276385, 278040, 280560, 291280, 305844, 308616, 331662, 382305, 385770, 386939, 407792, 436920, 440880, 442216, 509740, 514360, 552770, 556080, 608047, 611688, 617232, 663324, 764610, 771540, 773878, 829155, 873840, 884432, 1019480, 1028720, 1105540, 1160817, 1216094, 1223376, 1326648, 1529220, 1543080, 1547756, 1658310, 1824141, 1934695, 2038960, 2211080, 2321634, 2432188, 2653296, 3040235, 3058440, 3086160, 3095512, 3316620, 3648282, 3869390, 4256329, 4422160, 4643268, 4864376, 5804085, 6080470, 6116880, 6191024, 6633240, 7296564, 7738780, 8512658, 9120705, 9286536, 9728752, 11608170, 12160940, 12768987, 13266480, 14593128, 15477560, 17025316, 18241410, 18573072, 21281645, 23216340, 24321880, 25537974, 29186256, 30955120, 34050632, 36482820, 42563290, 46432680, 48643760, 51075948, 63844935, 68101264, 72965640, 85126580, 92865360, 102151896, 127689870, 145931280, 170253160, 204303792, 255379740, 340506320, 510759480, 1021518960]

約数ペア:

[(1, 1021518960), (2, 510759480), (3, 340506320), (4, 255379740), (5, 204303792), (6, 170253160), (7, 145931280), (8, 127689870), (10, 102151896), (11, 92865360), (12, 85126580), (14, 72965640), (15, 68101264), (16, 63844935), (20, 51075948), (21, 48643760), (22, 46432680), (24, 42563290), (28, 36482820), (30, 34050632), (33, 30955120), (35, 29186256), (40, 25537974), (42, 24321880), (44, 23216340), (48, 21281645), (55, 18573072), (56, 18241410), (60, 17025316), (66, 15477560), (70, 14593128), (77, 13266480), (80, 12768987), (84, 12160940), (88, 11608170), (105, 9728752), (110, 9286536), (112, 9120705), (120, 8512658), (132, 7738780), (140, 7296564), (154, 6633240), (165, 6191024), (167, 6116880), (168, 6080470), (176, 5804085), (210, 4864376), (220, 4643268), (231, 4422160), (240, 4256329), (264, 3869390), (280, 3648282), (308, 3316620), (330, 3095512), (331, 3086160), (334, 3058440), (336, 3040235), (385, 2653296), (420, 2432188), (440, 2321634), (462, 2211080), (501, 2038960), (528, 1934695), (560, 1824141), (616, 1658310), (660, 1547756), (662, 1543080), (668, 1529220), (770, 1326648), (835, 1223376), (840, 1216094), (880, 1160817), (924, 1105540), (993, 1028720), (1002, 1019480), (1155, 884432), (1169, 873840), (1232, 829155), (1320, 773878), (1324, 771540), (1336, 764610), (1540, 663324), (1655, 617232), (1670, 611688), (1680, 608047), (1837, 556080), (1848, 552770), (1986, 514360), (2004, 509740), (2310, 442216), (2317, 440880), (2338, 436920), (2505, 407792), (2640, 386939), (2648, 385770), (2672, 382305), (3080, 331662), (3310, 308616), (3340, 305844), (3507, 291280), (3641, 280560), (3674, 278040), (3696, 276385), (3972, 257180), (4008, 254870), (4620, 221108), (4634, 220440), (4676, 218460), (4965, 205744), (5010, 203896), (5296, 192885), (5511, 185360), (5845, 174768), (6160, 165831), (6620, 154308), (6680, 152922), (6951, 146960), (7014, 145640), (7282, 140280), (7348, 139020), (7944, 128590), (8016, 127435), (9185, 111216), (9240, 110554), (9268, 110220), (9352, 109230), (9930, 102872), (10020, 101948), (10923, 93520), (11022, 92680), (11585, 88176), (11690, 87384), (12859, 79440), (13240, 77154), (13360, 76461), (13902, 73480), (14028, 72820), (14564, 70140), (14696, 69510), (15888, 64295), (17535, 58256), (18205, 56112), (18370, 55608), (18480, 55277), (18536, 55110), (18704, 54615), (19860, 51436), (20040, 50974), (21846, 46760), (22044, 46340), (23170, 44088), (23380, 43692), (25487, 40080), (25718, 39720), (26480, 38577), (27555, 37072), (27804, 36740), (28056, 36410), (29128, 35070), (29392, 34755)]