378762720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 384

約数和(自身を含む): 1524096000

約数和(自身を除く): 1145333280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 96, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 160, 168, 170, 190, 204, 210, 224, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 349, 357, 380, 399, 408, 420, 456, 476, 480, 510, 532, 544, 560, 570, 595, 608, 646, 665, 672, 680, 698, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1047, 1064, 1120, 1140, 1190, 1292, 1330, 1360, 1396, 1428, 1520, 1596, 1615, 1632, 1680, 1745, 1785, 1824, 1904, 1938, 1995, 2040, 2094, 2128, 2261, 2280, 2380, 2443, 2584, 2660, 2720, 2792, 2856, 3040, 3192, 3230, 3360, 3490, 3570, 3808, 3876, 3990, 4080, 4188, 4256, 4522, 4560, 4760, 4845, 4886, 5168, 5235, 5320, 5584, 5712, 5933, 6384, 6460, 6631, 6783, 6980, 7140, 7329, 7752, 7980, 8160, 8376, 9044, 9120, 9520, 9690, 9772, 10336, 10470, 10640, 11168, 11305, 11424, 11866, 12215, 12768, 12920, 13262, 13566, 13960, 14280, 14658, 15504, 15960, 16752, 17799, 18088, 19040, 19380, 19544, 19893, 20940, 21280, 22610, 23732, 24430, 25840, 26524, 27132, 27920, 28560, 29316, 29665, 31008, 31920, 33155, 33504, 33915, 35598, 36176, 36645, 38760, 39088, 39786, 41531, 41880, 45220, 46417, 47464, 48860, 51680, 53048, 54264, 55840, 57120, 58632, 59330, 63840, 66310, 67830, 71196, 72352, 73290, 77520, 78176, 79572, 83062, 83760, 88995, 90440, 92834, 94928, 97720, 99465, 106096, 108528, 112727, 117264, 118660, 124593, 132620, 135660, 139251, 142392, 146580, 155040, 159144, 166124, 167520, 177990, 180880, 185668, 189856, 195440, 198930, 207655, 212192, 217056, 225454, 232085, 234528, 237320, 249186, 265240, 271320, 278502, 284784, 293160, 318288, 332248, 338181, 355980, 361760, 371336, 390880, 397860, 415310, 450908, 464170, 474640, 498372, 530480, 542640, 557004, 563635, 569568, 586320, 622965, 636576, 664496, 676362, 696255, 711960, 742672, 789089, 795720, 830620, 901816, 928340, 949280, 996744, 1060960, 1085280, 1114008, 1127270, 1172640, 1245930, 1328992, 1352724, 1392510, 1423920, 1485344, 1578178, 1591440, 1661240, 1690905, 1803632, 1856680, 1993488, 2228016, 2254540, 2367267, 2491860, 2705448, 2785020, 2847840, 3156356, 3182880, 3322480, 3381810, 3607264, 3713360, 3945445, 3986976, 4456032, 4509080, 4734534, 4983720, 5410896, 5570040, 6312712, 6644960, 6763620, 7426720, 7890890, 9018160, 9469068, 9967440, 10821792, 11140080, 11836335, 12625424, 13527240, 15781780, 18036320, 18938136, 19934880, 22280160, 23672670, 25250848, 27054480, 31563560, 37876272, 47345340, 54108960, 63127120, 75752544, 94690680, 126254240, 189381360, 378762720]

約数ペア:

[(1, 378762720), (2, 189381360), (3, 126254240), (4, 94690680), (5, 75752544), (6, 63127120), (7, 54108960), (8, 47345340), (10, 37876272), (12, 31563560), (14, 27054480), (15, 25250848), (16, 23672670), (17, 22280160), (19, 19934880), (20, 18938136), (21, 18036320), (24, 15781780), (28, 13527240), (30, 12625424), (32, 11836335), (34, 11140080), (35, 10821792), (38, 9967440), (40, 9469068), (42, 9018160), (48, 7890890), (51, 7426720), (56, 6763620), (57, 6644960), (60, 6312712), (68, 5570040), (70, 5410896), (76, 4983720), (80, 4734534), (84, 4509080), (85, 4456032), (95, 3986976), (96, 3945445), (102, 3713360), (105, 3607264), (112, 3381810), (114, 3322480), (119, 3182880), (120, 3156356), (133, 2847840), (136, 2785020), (140, 2705448), (152, 2491860), (160, 2367267), (168, 2254540), (170, 2228016), (190, 1993488), (204, 1856680), (210, 1803632), (224, 1690905), (228, 1661240), (238, 1591440), (240, 1578178), (255, 1485344), (266, 1423920), (272, 1392510), (280, 1352724), (285, 1328992), (304, 1245930), (323, 1172640), (336, 1127270), (340, 1114008), (349, 1085280), (357, 1060960), (380, 996744), (399, 949280), (408, 928340), (420, 901816), (456, 830620), (476, 795720), (480, 789089), (510, 742672), (532, 711960), (544, 696255), (560, 676362), (570, 664496), (595, 636576), (608, 622965), (646, 586320), (665, 569568), (672, 563635), (680, 557004), (698, 542640), (714, 530480), (760, 498372), (798, 474640), (816, 464170), (840, 450908), (912, 415310), (952, 397860), (969, 390880), (1020, 371336), (1047, 361760), (1064, 355980), (1120, 338181), (1140, 332248), (1190, 318288), (1292, 293160), (1330, 284784), (1360, 278502), (1396, 271320), (1428, 265240), (1520, 249186), (1596, 237320), (1615, 234528), (1632, 232085), (1680, 225454), (1745, 217056), (1785, 212192), (1824, 207655), (1904, 198930), (1938, 195440), (1995, 189856), (2040, 185668), (2094, 180880), (2128, 177990), (2261, 167520), (2280, 166124), (2380, 159144), (2443, 155040), (2584, 146580), (2660, 142392), (2720, 139251), (2792, 135660), (2856, 132620), (3040, 124593), (3192, 118660), (3230, 117264), (3360, 112727), (3490, 108528), (3570, 106096), (3808, 99465), (3876, 97720), (3990, 94928), (4080, 92834), (4188, 90440), (4256, 88995), (4522, 83760), (4560, 83062), (4760, 79572), (4845, 78176), (4886, 77520), (5168, 73290), (5235, 72352), (5320, 71196), (5584, 67830), (5712, 66310), (5933, 63840), (6384, 59330), (6460, 58632), (6631, 57120), (6783, 55840), (6980, 54264), (7140, 53048), (7329, 51680), (7752, 48860), (7980, 47464), (8160, 46417), (8376, 45220), (9044, 41880), (9120, 41531), (9520, 39786), (9690, 39088), (9772, 38760), (10336, 36645), (10470, 36176), (10640, 35598), (11168, 33915), (11305, 33504), (11424, 33155), (11866, 31920), (12215, 31008), (12768, 29665), (12920, 29316), (13262, 28560), (13566, 27920), (13960, 27132), (14280, 26524), (14658, 25840), (15504, 24430), (15960, 23732), (16752, 22610), (17799, 21280), (18088, 20940), (19040, 19893), (19380, 19544)]