12691244880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:970

約数の個数: 240

約数和(自身を含む): 43203276480

約数和(自身を除く): 30512031600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 211, 240, 278, 360, 417, 422, 556, 601, 633, 695, 720, 834, 844, 1055, 1112, 1202, 1251, 1266, 1390, 1668, 1688, 1803, 1899, 2085, 2110, 2224, 2404, 2502, 2532, 2780, 3005, 3165, 3336, 3376, 3606, 3798, 4170, 4220, 4808, 5004, 5064, 5409, 5560, 6010, 6255, 6330, 6672, 7212, 7596, 8340, 8440, 9015, 9495, 9616, 10008, 10128, 10818, 11120, 12020, 12510, 12660, 14424, 15192, 16680, 16880, 18030, 18990, 20016, 21636, 24040, 25020, 25320, 27045, 28848, 29329, 30384, 33360, 36060, 37980, 43272, 48080, 50040, 50640, 54090, 58658, 72120, 75960, 83539, 86544, 87987, 100080, 108180, 117316, 126811, 144240, 146645, 151920, 167078, 175974, 216360, 234632, 250617, 253622, 263961, 293290, 334156, 351948, 380433, 417695, 432720, 439935, 469264, 501234, 507244, 527922, 586580, 634055, 668312, 703896, 751851, 760866, 835390, 879870, 1002468, 1014488, 1055844, 1141299, 1173160, 1253085, 1268110, 1319805, 1336624, 1407792, 1503702, 1521732, 1670780, 1759740, 1902165, 2004936, 2028976, 2111688, 2282598, 2346320, 2506170, 2536220, 2639610, 3007404, 3043464, 3341560, 3519480, 3759255, 3804330, 4009872, 4223376, 4565196, 5012340, 5072440, 5279220, 5706495, 6014808, 6086928, 6683120, 7038960, 7518510, 7608660, 9130392, 10024680, 10144880, 10558440, 11412990, 12029616, 15037020, 15217320, 17626729, 18260784, 20049360, 21116880, 22825980, 30074040, 30434640, 35253458, 45651960, 52880187, 60148080, 70506916, 88133645, 91303920, 105760374, 141013832, 158640561, 176267290, 211520748, 264400935, 282027664, 317281122, 352534580, 423041496, 528801870, 634562244, 705069160, 793202805, 846082992, 1057603740, 1269124488, 1410138320, 1586405610, 2115207480, 2538248976, 3172811220, 4230414960, 6345622440, 12691244880]

約数ペア:

[(1, 12691244880), (2, 6345622440), (3, 4230414960), (4, 3172811220), (5, 2538248976), (6, 2115207480), (8, 1586405610), (9, 1410138320), (10, 1269124488), (12, 1057603740), (15, 846082992), (16, 793202805), (18, 705069160), (20, 634562244), (24, 528801870), (30, 423041496), (36, 352534580), (40, 317281122), (45, 282027664), (48, 264400935), (60, 211520748), (72, 176267290), (80, 158640561), (90, 141013832), (120, 105760374), (139, 91303920), (144, 88133645), (180, 70506916), (211, 60148080), (240, 52880187), (278, 45651960), (360, 35253458), (417, 30434640), (422, 30074040), (556, 22825980), (601, 21116880), (633, 20049360), (695, 18260784), (720, 17626729), (834, 15217320), (844, 15037020), (1055, 12029616), (1112, 11412990), (1202, 10558440), (1251, 10144880), (1266, 10024680), (1390, 9130392), (1668, 7608660), (1688, 7518510), (1803, 7038960), (1899, 6683120), (2085, 6086928), (2110, 6014808), (2224, 5706495), (2404, 5279220), (2502, 5072440), (2532, 5012340), (2780, 4565196), (3005, 4223376), (3165, 4009872), (3336, 3804330), (3376, 3759255), (3606, 3519480), (3798, 3341560), (4170, 3043464), (4220, 3007404), (4808, 2639610), (5004, 2536220), (5064, 2506170), (5409, 2346320), (5560, 2282598), (6010, 2111688), (6255, 2028976), (6330, 2004936), (6672, 1902165), (7212, 1759740), (7596, 1670780), (8340, 1521732), (8440, 1503702), (9015, 1407792), (9495, 1336624), (9616, 1319805), (10008, 1268110), (10128, 1253085), (10818, 1173160), (11120, 1141299), (12020, 1055844), (12510, 1014488), (12660, 1002468), (14424, 879870), (15192, 835390), (16680, 760866), (16880, 751851), (18030, 703896), (18990, 668312), (20016, 634055), (21636, 586580), (24040, 527922), (25020, 507244), (25320, 501234), (27045, 469264), (28848, 439935), (29329, 432720), (30384, 417695), (33360, 380433), (36060, 351948), (37980, 334156), (43272, 293290), (48080, 263961), (50040, 253622), (50640, 250617), (54090, 234632), (58658, 216360), (72120, 175974), (75960, 167078), (83539, 151920), (86544, 146645), (87987, 144240), (100080, 126811), (108180, 117316)]