1073892820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 3153185280

約数和(自身を除く): 2079292460

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 49, 52, 55, 65, 70, 77, 79, 91, 97, 98, 110, 130, 140, 143, 154, 158, 182, 194, 196, 220, 245, 260, 286, 308, 316, 364, 385, 388, 395, 455, 485, 490, 539, 553, 572, 637, 679, 715, 770, 790, 869, 910, 970, 980, 1001, 1027, 1067, 1078, 1106, 1261, 1274, 1358, 1430, 1540, 1580, 1738, 1820, 1940, 2002, 2054, 2134, 2156, 2212, 2522, 2548, 2695, 2716, 2765, 2860, 3185, 3395, 3476, 3871, 4004, 4108, 4268, 4345, 4753, 5005, 5044, 5135, 5335, 5390, 5530, 6083, 6305, 6370, 6790, 7007, 7189, 7469, 7663, 7742, 8690, 8827, 9506, 10010, 10270, 10670, 10780, 11060, 11297, 12166, 12610, 12740, 13580, 13871, 14014, 14378, 14938, 15326, 15484, 17380, 17654, 19012, 19355, 20020, 20540, 21340, 22594, 23765, 24332, 25220, 27742, 28028, 28756, 29876, 30415, 30652, 35035, 35308, 35945, 37345, 38315, 38710, 42581, 44135, 45188, 47530, 50323, 52283, 53641, 55484, 56485, 60830, 61789, 69355, 70070, 71890, 74690, 76630, 77420, 79079, 84293, 85162, 88270, 95060, 97097, 99619, 100646, 104566, 107282, 112970, 121660, 123578, 138710, 140140, 143780, 149380, 153260, 158158, 168586, 170324, 176540, 194194, 199238, 201292, 209132, 212905, 214564, 225940, 247156, 251615, 261415, 268205, 277420, 308945, 316316, 337172, 375487, 388388, 395395, 398476, 421465, 425810, 485485, 498095, 503230, 522830, 536410, 553553, 590051, 617890, 679679, 697333, 750974, 790790, 842930, 851620, 970970, 996190, 1006460, 1045660, 1072820, 1095809, 1107106, 1180102, 1235780, 1359358, 1394666, 1501948, 1581580, 1685860, 1877435, 1941940, 1992380, 2191618, 2214212, 2360204, 2718716, 2767765, 2789332, 2950255, 3398395, 3486665, 3754870, 4130357, 4383236, 4881331, 5479045, 5535530, 5900510, 6796790, 6973330, 7509740, 7670663, 8260714, 9762662, 10958090, 11071060, 11801020, 13593580, 13946660, 15341326, 16521428, 19525324, 20651785, 21916180, 24406655, 30682652, 38353315, 41303570, 48813310, 53694641, 76706630, 82607140, 97626620, 107389282, 153413260, 214778564, 268473205, 536946410, 1073892820]

約数ペア:

[(1, 1073892820), (2, 536946410), (4, 268473205), (5, 214778564), (7, 153413260), (10, 107389282), (11, 97626620), (13, 82607140), (14, 76706630), (20, 53694641), (22, 48813310), (26, 41303570), (28, 38353315), (35, 30682652), (44, 24406655), (49, 21916180), (52, 20651785), (55, 19525324), (65, 16521428), (70, 15341326), (77, 13946660), (79, 13593580), (91, 11801020), (97, 11071060), (98, 10958090), (110, 9762662), (130, 8260714), (140, 7670663), (143, 7509740), (154, 6973330), (158, 6796790), (182, 5900510), (194, 5535530), (196, 5479045), (220, 4881331), (245, 4383236), (260, 4130357), (286, 3754870), (308, 3486665), (316, 3398395), (364, 2950255), (385, 2789332), (388, 2767765), (395, 2718716), (455, 2360204), (485, 2214212), (490, 2191618), (539, 1992380), (553, 1941940), (572, 1877435), (637, 1685860), (679, 1581580), (715, 1501948), (770, 1394666), (790, 1359358), (869, 1235780), (910, 1180102), (970, 1107106), (980, 1095809), (1001, 1072820), (1027, 1045660), (1067, 1006460), (1078, 996190), (1106, 970970), (1261, 851620), (1274, 842930), (1358, 790790), (1430, 750974), (1540, 697333), (1580, 679679), (1738, 617890), (1820, 590051), (1940, 553553), (2002, 536410), (2054, 522830), (2134, 503230), (2156, 498095), (2212, 485485), (2522, 425810), (2548, 421465), (2695, 398476), (2716, 395395), (2765, 388388), (2860, 375487), (3185, 337172), (3395, 316316), (3476, 308945), (3871, 277420), (4004, 268205), (4108, 261415), (4268, 251615), (4345, 247156), (4753, 225940), (5005, 214564), (5044, 212905), (5135, 209132), (5335, 201292), (5390, 199238), (5530, 194194), (6083, 176540), (6305, 170324), (6370, 168586), (6790, 158158), (7007, 153260), (7189, 149380), (7469, 143780), (7663, 140140), (7742, 138710), (8690, 123578), (8827, 121660), (9506, 112970), (10010, 107282), (10270, 104566), (10670, 100646), (10780, 99619), (11060, 97097), (11297, 95060), (12166, 88270), (12610, 85162), (12740, 84293), (13580, 79079), (13871, 77420), (14014, 76630), (14378, 74690), (14938, 71890), (15326, 70070), (15484, 69355), (17380, 61789), (17654, 60830), (19012, 56485), (19355, 55484), (20020, 53641), (20540, 52283), (21340, 50323), (22594, 47530), (23765, 45188), (24332, 44135), (25220, 42581), (27742, 38710), (28028, 38315), (28756, 37345), (29876, 35945), (30415, 35308), (30652, 35035)]