1079640800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:258

約数の個数: 288

約数和(自身を含む): 3237292800

約数和(自身を除く): 2157652000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 73, 76, 80, 95, 100, 112, 133, 139, 140, 146, 152, 160, 175, 190, 200, 224, 266, 278, 280, 292, 304, 350, 365, 380, 400, 475, 511, 532, 556, 560, 584, 608, 665, 695, 700, 730, 760, 800, 950, 973, 1022, 1064, 1112, 1120, 1168, 1330, 1387, 1390, 1400, 1460, 1520, 1825, 1900, 1946, 2044, 2128, 2224, 2336, 2555, 2641, 2660, 2774, 2780, 2800, 2920, 3040, 3325, 3475, 3650, 3800, 3892, 4088, 4256, 4448, 4865, 5110, 5282, 5320, 5548, 5560, 5600, 5840, 6650, 6935, 6950, 7300, 7600, 7784, 8176, 9709, 9730, 10147, 10220, 10564, 10640, 11096, 11120, 11680, 12775, 13205, 13300, 13870, 13900, 14600, 15200, 15568, 16352, 18487, 19418, 19460, 20294, 20440, 21128, 21280, 22192, 22240, 24325, 25550, 26410, 26600, 27740, 27800, 29200, 31136, 34675, 36974, 38836, 38920, 40588, 40880, 42256, 44384, 48545, 48650, 50735, 51100, 52820, 53200, 55480, 55600, 58400, 66025, 69350, 71029, 73948, 77672, 77840, 81176, 81760, 84512, 92435, 97090, 97300, 101470, 102200, 105640, 106400, 110960, 111200, 132050, 138700, 142058, 147896, 155344, 155680, 162352, 184870, 192793, 194180, 194600, 202940, 204400, 211280, 221920, 242725, 253675, 264100, 277400, 284116, 295792, 310688, 324704, 355145, 369740, 385586, 388360, 389200, 405880, 408800, 422560, 462175, 485450, 507350, 528200, 554800, 568232, 591584, 710290, 739480, 771172, 776720, 778400, 811760, 924350, 963965, 970900, 1014700, 1056400, 1109600, 1136464, 1349551, 1420580, 1478960, 1542344, 1553440, 1623520, 1775725, 1848700, 1927930, 1941800, 2029400, 2112800, 2272928, 2699102, 2841160, 2957920, 3084688, 3551450, 3697400, 3855860, 3883600, 4058800, 4819825, 5398204, 5682320, 6169376, 6747755, 7102900, 7394800, 7711720, 7767200, 8117600, 9639650, 10796408, 11364640, 13495510, 14205800, 14789600, 15423440, 19279300, 21592816, 26991020, 28411600, 30846880, 33738775, 38558600, 43185632, 53982040, 56823200, 67477550, 77117200, 107964080, 134955100, 154234400, 215928160, 269910200, 539820400, 1079640800]

約数ペア:

[(1, 1079640800), (2, 539820400), (4, 269910200), (5, 215928160), (7, 154234400), (8, 134955100), (10, 107964080), (14, 77117200), (16, 67477550), (19, 56823200), (20, 53982040), (25, 43185632), (28, 38558600), (32, 33738775), (35, 30846880), (38, 28411600), (40, 26991020), (50, 21592816), (56, 19279300), (70, 15423440), (73, 14789600), (76, 14205800), (80, 13495510), (95, 11364640), (100, 10796408), (112, 9639650), (133, 8117600), (139, 7767200), (140, 7711720), (146, 7394800), (152, 7102900), (160, 6747755), (175, 6169376), (190, 5682320), (200, 5398204), (224, 4819825), (266, 4058800), (278, 3883600), (280, 3855860), (292, 3697400), (304, 3551450), (350, 3084688), (365, 2957920), (380, 2841160), (400, 2699102), (475, 2272928), (511, 2112800), (532, 2029400), (556, 1941800), (560, 1927930), (584, 1848700), (608, 1775725), (665, 1623520), (695, 1553440), (700, 1542344), (730, 1478960), (760, 1420580), (800, 1349551), (950, 1136464), (973, 1109600), (1022, 1056400), (1064, 1014700), (1112, 970900), (1120, 963965), (1168, 924350), (1330, 811760), (1387, 778400), (1390, 776720), (1400, 771172), (1460, 739480), (1520, 710290), (1825, 591584), (1900, 568232), (1946, 554800), (2044, 528200), (2128, 507350), (2224, 485450), (2336, 462175), (2555, 422560), (2641, 408800), (2660, 405880), (2774, 389200), (2780, 388360), (2800, 385586), (2920, 369740), (3040, 355145), (3325, 324704), (3475, 310688), (3650, 295792), (3800, 284116), (3892, 277400), (4088, 264100), (4256, 253675), (4448, 242725), (4865, 221920), (5110, 211280), (5282, 204400), (5320, 202940), (5548, 194600), (5560, 194180), (5600, 192793), (5840, 184870), (6650, 162352), (6935, 155680), (6950, 155344), (7300, 147896), (7600, 142058), (7784, 138700), (8176, 132050), (9709, 111200), (9730, 110960), (10147, 106400), (10220, 105640), (10564, 102200), (10640, 101470), (11096, 97300), (11120, 97090), (11680, 92435), (12775, 84512), (13205, 81760), (13300, 81176), (13870, 77840), (13900, 77672), (14600, 73948), (15200, 71029), (15568, 69350), (16352, 66025), (18487, 58400), (19418, 55600), (19460, 55480), (20294, 53200), (20440, 52820), (21128, 51100), (21280, 50735), (22192, 48650), (22240, 48545), (24325, 44384), (25550, 42256), (26410, 40880), (26600, 40588), (27740, 38920), (27800, 38836), (29200, 36974), (31136, 34675)]