1821949360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 5862481920

約数和(自身を除く): 4040532560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 31, 35, 40, 44, 47, 49, 55, 56, 58, 62, 70, 77, 80, 88, 94, 98, 110, 112, 116, 124, 140, 145, 154, 155, 176, 188, 196, 203, 217, 220, 232, 235, 245, 248, 280, 290, 308, 310, 319, 329, 341, 376, 385, 392, 406, 434, 440, 464, 470, 490, 496, 517, 539, 560, 580, 616, 620, 638, 658, 682, 752, 770, 784, 812, 868, 880, 899, 940, 980, 1015, 1034, 1078, 1085, 1160, 1232, 1240, 1276, 1316, 1363, 1364, 1421, 1457, 1519, 1540, 1595, 1624, 1645, 1705, 1736, 1798, 1880, 1960, 2030, 2068, 2156, 2170, 2233, 2303, 2320, 2387, 2480, 2552, 2585, 2632, 2695, 2726, 2728, 2842, 2914, 3038, 3080, 3190, 3248, 3290, 3410, 3472, 3596, 3619, 3760, 3920, 4060, 4136, 4312, 4340, 4466, 4495, 4606, 4774, 5104, 5170, 5264, 5390, 5452, 5456, 5684, 5828, 6076, 6160, 6293, 6380, 6580, 6815, 6820, 7105, 7192, 7238, 7285, 7595, 8120, 8272, 8624, 8680, 8932, 8990, 9212, 9541, 9548, 9889, 10199, 10340, 10780, 10904, 11165, 11368, 11515, 11656, 11935, 12152, 12586, 12760, 13160, 13630, 13640, 14210, 14384, 14476, 14570, 14993, 15190, 15631, 16027, 16240, 16709, 17360, 17864, 17980, 18095, 18424, 19082, 19096, 19778, 20398, 20680, 21560, 21808, 22330, 22736, 23030, 23312, 23870, 24304, 25172, 25333, 25520, 26320, 27260, 27280, 28420, 28952, 29140, 29986, 30380, 31262, 31465, 32054, 33418, 35728, 35960, 36190, 36848, 38164, 38192, 39556, 40796, 41360, 42253, 43120, 44051, 44660, 46060, 47705, 47740, 49445, 50344, 50666, 50995, 54520, 56840, 57904, 58280, 59972, 60760, 62524, 62930, 64108, 66787, 66836, 69223, 71393, 71920, 72380, 74965, 76328, 78155, 79112, 80135, 81592, 83545, 84506, 88102, 89320, 92120, 95410, 95480, 98890, 100688, 101332, 101990, 104951, 109040, 112189, 113680, 116560, 119944, 121520, 125048, 125860, 126665, 128216, 133574, 133672, 138446, 142786, 144760, 149930, 152656, 156310, 158224, 160270, 163184, 167090, 169012, 176204, 178640, 184240, 190820, 190960, 197780, 202664, 203980, 209902, 211265, 220255, 224378, 239888, 250096, 251720, 253330, 256432, 267148, 267344, 276892, 285572, 289520, 295771, 299860, 312620, 320540, 333935, 334180, 338024, 346115, 352408, 356965, 381640, 395560, 405328, 407960, 419804, 422530, 440510, 448756, 464783, 484561, 503440, 506660, 524755, 534296, 553784, 560945, 571144, 591542, 599720, 625240, 641080, 667870, 668360, 676048, 692230, 704816, 713930, 734657, 763280, 785323, 791120, 815920, 839608, 845060, 881020, 897512, 929566, 969122, 1013320, 1049510, 1068592, 1107568, 1121890, 1142288, 1183084, 1199440, 1250480, 1282160, 1335740, 1336720, 1384460, 1427860, 1469314, 1478855, 1570646, 1679216, 1690120, 1762040, 1795024, 1859132, 1938244, 2026640, 2070397, 2099020, 2243780, 2323915, 2366168, 2422805, 2671480, 2768920, 2855720, 2938628, 2957710, 3141292, 3253481, 3380240, 3524080, 3673285, 3718264, 3876488, 3926615, 4140794, 4198040, 4487560, 4647830, 4732336, 4845610, 5342960, 5537840, 5711440, 5877256, 5915420, 6282584, 6506962, 7346570, 7436528, 7752976, 7853230, 8281588, 8396080, 8975120, 9295660, 9691220, 10351985, 11754512, 11830840, 12565168, 13013924, 14693140, 15706460, 16267405, 16563176, 18591320, 19382440, 20703970, 22774367, 23661680, 26027848, 29386280, 31412920, 32534810, 33126352, 37182640, 38764880, 41407940, 45548734, 52055696, 58772560, 62825840, 65069620, 82815880, 91097468, 113871835, 130139240, 165631760, 182194936, 227743670, 260278480, 364389872, 455487340, 910974680, 1821949360]

約数ペア:

[(1, 1821949360), (2, 910974680), (4, 455487340), (5, 364389872), (7, 260278480), (8, 227743670), (10, 182194936), (11, 165631760), (14, 130139240), (16, 113871835), (20, 91097468), (22, 82815880), (28, 65069620), (29, 62825840), (31, 58772560), (35, 52055696), (40, 45548734), (44, 41407940), (47, 38764880), (49, 37182640), (55, 33126352), (56, 32534810), (58, 31412920), (62, 29386280), (70, 26027848), (77, 23661680), (80, 22774367), (88, 20703970), (94, 19382440), (98, 18591320), (110, 16563176), (112, 16267405), (116, 15706460), (124, 14693140), (140, 13013924), (145, 12565168), (154, 11830840), (155, 11754512), (176, 10351985), (188, 9691220), (196, 9295660), (203, 8975120), (217, 8396080), (220, 8281588), (232, 7853230), (235, 7752976), (245, 7436528), (248, 7346570), (280, 6506962), (290, 6282584), (308, 5915420), (310, 5877256), (319, 5711440), (329, 5537840), (341, 5342960), (376, 4845610), (385, 4732336), (392, 4647830), (406, 4487560), (434, 4198040), (440, 4140794), (464, 3926615), (470, 3876488), (490, 3718264), (496, 3673285), (517, 3524080), (539, 3380240), (560, 3253481), (580, 3141292), (616, 2957710), (620, 2938628), (638, 2855720), (658, 2768920), (682, 2671480), (752, 2422805), (770, 2366168), (784, 2323915), (812, 2243780), (868, 2099020), (880, 2070397), (899, 2026640), (940, 1938244), (980, 1859132), (1015, 1795024), (1034, 1762040), (1078, 1690120), (1085, 1679216), (1160, 1570646), (1232, 1478855), (1240, 1469314), (1276, 1427860), (1316, 1384460), (1363, 1336720), (1364, 1335740), (1421, 1282160), (1457, 1250480), (1519, 1199440), (1540, 1183084), (1595, 1142288), (1624, 1121890), (1645, 1107568), (1705, 1068592), (1736, 1049510), (1798, 1013320), (1880, 969122), (1960, 929566), (2030, 897512), (2068, 881020), (2156, 845060), (2170, 839608), (2233, 815920), (2303, 791120), (2320, 785323), (2387, 763280), (2480, 734657), (2552, 713930), (2585, 704816), (2632, 692230), (2695, 676048), (2726, 668360), (2728, 667870), (2842, 641080), (2914, 625240), (3038, 599720), (3080, 591542), (3190, 571144), (3248, 560945), (3290, 553784), (3410, 534296), (3472, 524755), (3596, 506660), (3619, 503440), (3760, 484561), (3920, 464783), (4060, 448756), (4136, 440510), (4312, 422530), (4340, 419804), (4466, 407960), (4495, 405328), (4606, 395560), (4774, 381640), (5104, 356965), (5170, 352408), (5264, 346115), (5390, 338024), (5452, 334180), (5456, 333935), (5684, 320540), (5828, 312620), (6076, 299860), (6160, 295771), (6293, 289520), (6380, 285572), (6580, 276892), (6815, 267344), (6820, 267148), (7105, 256432), (7192, 253330), (7238, 251720), (7285, 250096), (7595, 239888), (8120, 224378), (8272, 220255), (8624, 211265), (8680, 209902), (8932, 203980), (8990, 202664), (9212, 197780), (9541, 190960), (9548, 190820), (9889, 184240), (10199, 178640), (10340, 176204), (10780, 169012), (10904, 167090), (11165, 163184), (11368, 160270), (11515, 158224), (11656, 156310), (11935, 152656), (12152, 149930), (12586, 144760), (12760, 142786), (13160, 138446), (13630, 133672), (13640, 133574), (14210, 128216), (14384, 126665), (14476, 125860), (14570, 125048), (14993, 121520), (15190, 119944), (15631, 116560), (16027, 113680), (16240, 112189), (16709, 109040), (17360, 104951), (17864, 101990), (17980, 101332), (18095, 100688), (18424, 98890), (19082, 95480), (19096, 95410), (19778, 92120), (20398, 89320), (20680, 88102), (21560, 84506), (21808, 83545), (22330, 81592), (22736, 80135), (23030, 79112), (23312, 78155), (23870, 76328), (24304, 74965), (25172, 72380), (25333, 71920), (25520, 71393), (26320, 69223), (27260, 66836), (27280, 66787), (28420, 64108), (28952, 62930), (29140, 62524), (29986, 60760), (30380, 59972), (31262, 58280), (31465, 57904), (32054, 56840), (33418, 54520), (35728, 50995), (35960, 50666), (36190, 50344), (36848, 49445), (38164, 47740), (38192, 47705), (39556, 46060), (40796, 44660), (41360, 44051), (42253, 43120)]