19607304080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:654

約数の個数: 320

約数和(自身を含む): 58310934528

約数和(自身を除く): 38703630448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 283, 307, 310, 364, 403, 434, 455, 496, 520, 560, 566, 614, 620, 728, 806, 868, 910, 1040, 1085, 1132, 1228, 1240, 1415, 1456, 1535, 1612, 1736, 1820, 1981, 2015, 2149, 2170, 2264, 2456, 2480, 2821, 2830, 3070, 3224, 3472, 3640, 3679, 3962, 3991, 4030, 4298, 4340, 4528, 4912, 5642, 5660, 6140, 6448, 7280, 7358, 7924, 7982, 8060, 8596, 8680, 8773, 9517, 9905, 10745, 11284, 11320, 12280, 14105, 14716, 15848, 15964, 16120, 17192, 17360, 17546, 18395, 19034, 19810, 19955, 21490, 22568, 22640, 24560, 25753, 27937, 28210, 29432, 31696, 31928, 32240, 34384, 35092, 36790, 38068, 39620, 39910, 42980, 43865, 45136, 47585, 51506, 55874, 56420, 58864, 61411, 63856, 66619, 70184, 73580, 76136, 79240, 79820, 85960, 86881, 87730, 95170, 103012, 111748, 112840, 114049, 122822, 123721, 128765, 133238, 139685, 140368, 147160, 152272, 158480, 159640, 171920, 173762, 175460, 190340, 206024, 223496, 225680, 228098, 245644, 247442, 257530, 266476, 279370, 294320, 307055, 319280, 333095, 347524, 350920, 380680, 412048, 434405, 446992, 456196, 491288, 494884, 515060, 532952, 558740, 570245, 608167, 614110, 618605, 666190, 695048, 701840, 761360, 798343, 866047, 868810, 912392, 982576, 989768, 1030120, 1065904, 1117480, 1129453, 1140490, 1216334, 1228220, 1237210, 1332380, 1390096, 1596686, 1732094, 1737620, 1824784, 1979536, 2060240, 2234960, 2258906, 2280980, 2432668, 2456440, 2474420, 2664760, 2693311, 3040835, 3193372, 3464188, 3475240, 3991715, 4330235, 4517812, 4561960, 4865336, 4912880, 4948840, 5329520, 5386622, 5647265, 6081670, 6386744, 6928376, 6950480, 7906171, 7983430, 8660470, 9035624, 9123920, 9730672, 9897680, 10773244, 11294530, 12163340, 12773488, 13466555, 13856752, 15812342, 15966860, 17320940, 18071248, 18853177, 21546488, 22589060, 24326680, 26933110, 31624684, 31933720, 34641880, 35013043, 37706354, 39530855, 43092976, 45178120, 48653360, 53866220, 63249368, 63867440, 69283760, 70026086, 75412708, 79061710, 90356240, 94265885, 107732440, 126498736, 140052172, 150825416, 158123420, 175065215, 188531770, 215464880, 245091301, 280104344, 301650832, 316246840, 350130430, 377063540, 490182602, 560208688, 632493680, 700260860, 754127080, 980365204, 1225456505, 1400521720, 1508254160, 1960730408, 2450913010, 2801043440, 3921460816, 4901826020, 9803652040, 19607304080]

約数ペア:

[(1, 19607304080), (2, 9803652040), (4, 4901826020), (5, 3921460816), (7, 2801043440), (8, 2450913010), (10, 1960730408), (13, 1508254160), (14, 1400521720), (16, 1225456505), (20, 980365204), (26, 754127080), (28, 700260860), (31, 632493680), (35, 560208688), (40, 490182602), (52, 377063540), (56, 350130430), (62, 316246840), (65, 301650832), (70, 280104344), (80, 245091301), (91, 215464880), (104, 188531770), (112, 175065215), (124, 158123420), (130, 150825416), (140, 140052172), (155, 126498736), (182, 107732440), (208, 94265885), (217, 90356240), (248, 79061710), (260, 75412708), (280, 70026086), (283, 69283760), (307, 63867440), (310, 63249368), (364, 53866220), (403, 48653360), (434, 45178120), (455, 43092976), (496, 39530855), (520, 37706354), (560, 35013043), (566, 34641880), (614, 31933720), (620, 31624684), (728, 26933110), (806, 24326680), (868, 22589060), (910, 21546488), (1040, 18853177), (1085, 18071248), (1132, 17320940), (1228, 15966860), (1240, 15812342), (1415, 13856752), (1456, 13466555), (1535, 12773488), (1612, 12163340), (1736, 11294530), (1820, 10773244), (1981, 9897680), (2015, 9730672), (2149, 9123920), (2170, 9035624), (2264, 8660470), (2456, 7983430), (2480, 7906171), (2821, 6950480), (2830, 6928376), (3070, 6386744), (3224, 6081670), (3472, 5647265), (3640, 5386622), (3679, 5329520), (3962, 4948840), (3991, 4912880), (4030, 4865336), (4298, 4561960), (4340, 4517812), (4528, 4330235), (4912, 3991715), (5642, 3475240), (5660, 3464188), (6140, 3193372), (6448, 3040835), (7280, 2693311), (7358, 2664760), (7924, 2474420), (7982, 2456440), (8060, 2432668), (8596, 2280980), (8680, 2258906), (8773, 2234960), (9517, 2060240), (9905, 1979536), (10745, 1824784), (11284, 1737620), (11320, 1732094), (12280, 1596686), (14105, 1390096), (14716, 1332380), (15848, 1237210), (15964, 1228220), (16120, 1216334), (17192, 1140490), (17360, 1129453), (17546, 1117480), (18395, 1065904), (19034, 1030120), (19810, 989768), (19955, 982576), (21490, 912392), (22568, 868810), (22640, 866047), (24560, 798343), (25753, 761360), (27937, 701840), (28210, 695048), (29432, 666190), (31696, 618605), (31928, 614110), (32240, 608167), (34384, 570245), (35092, 558740), (36790, 532952), (38068, 515060), (39620, 494884), (39910, 491288), (42980, 456196), (43865, 446992), (45136, 434405), (47585, 412048), (51506, 380680), (55874, 350920), (56420, 347524), (58864, 333095), (61411, 319280), (63856, 307055), (66619, 294320), (70184, 279370), (73580, 266476), (76136, 257530), (79240, 247442), (79820, 245644), (85960, 228098), (86881, 225680), (87730, 223496), (95170, 206024), (103012, 190340), (111748, 175460), (112840, 173762), (114049, 171920), (122822, 159640), (123721, 158480), (128765, 152272), (133238, 147160), (139685, 140368)]