1972896240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1944

約数の個数: 320

約数和(自身を含む): 7604941824

約数和(自身を除く): 5632045584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 102, 105, 111, 112, 119, 120, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 240, 255, 259, 272, 280, 296, 336, 340, 357, 370, 408, 420, 444, 476, 510, 518, 555, 560, 592, 595, 629, 680, 714, 740, 777, 816, 840, 888, 952, 1020, 1036, 1110, 1190, 1258, 1295, 1360, 1428, 1480, 1554, 1680, 1776, 1785, 1867, 1887, 1904, 2040, 2072, 2220, 2380, 2516, 2590, 2856, 2960, 3108, 3145, 3570, 3734, 3774, 3885, 4080, 4144, 4403, 4440, 4760, 5032, 5180, 5601, 5712, 6216, 6290, 7140, 7468, 7548, 7770, 8806, 8880, 9335, 9435, 9520, 10064, 10360, 11202, 12432, 12580, 13069, 13209, 14280, 14936, 15096, 15540, 17612, 18670, 18870, 20720, 22015, 22404, 25160, 26138, 26418, 28005, 28560, 29872, 30192, 31080, 31739, 35224, 37340, 37740, 39207, 44030, 44808, 50320, 52276, 52836, 56010, 62160, 63478, 65345, 66045, 69079, 70448, 74680, 75480, 78414, 88060, 89616, 95217, 104552, 105672, 112020, 126956, 130690, 132090, 138158, 149360, 150960, 156828, 158695, 176120, 190434, 196035, 207237, 209104, 211344, 222173, 224040, 253912, 261380, 264180, 276316, 313656, 317390, 345395, 352240, 380868, 392070, 414474, 444346, 448080, 476085, 483553, 507824, 522760, 528360, 552632, 627312, 634780, 666519, 690790, 761736, 784140, 828948, 888692, 952170, 967106, 1036185, 1045520, 1056720, 1105264, 1110865, 1174343, 1269560, 1333038, 1381580, 1450659, 1523472, 1568280, 1657896, 1777384, 1904340, 1934212, 2072370, 2221730, 2348686, 2417765, 2539120, 2666076, 2763160, 2901318, 3136560, 3315792, 3332595, 3523029, 3554768, 3808680, 3868424, 4144740, 4443460, 4697372, 4835530, 5332152, 5526320, 5802636, 5871715, 6665190, 7046058, 7253295, 7617360, 7736848, 8220401, 8289480, 8886920, 9394744, 9671060, 10664304, 11605272, 11743430, 13330380, 14092116, 14506590, 16440802, 16578960, 17615145, 17773840, 18789488, 19342120, 23210544, 23486860, 24661203, 26660760, 28184232, 29013180, 32881604, 35230290, 38684240, 41102005, 46973720, 49322406, 53321520, 56368464, 58026360, 65763208, 70460580, 82204010, 93947440, 98644812, 116052720, 123306015, 131526416, 140921160, 164408020, 197289624, 246612030, 281842320, 328816040, 394579248, 493224060, 657632080, 986448120, 1972896240]

約数ペア:

[(1, 1972896240), (2, 986448120), (3, 657632080), (4, 493224060), (5, 394579248), (6, 328816040), (7, 281842320), (8, 246612030), (10, 197289624), (12, 164408020), (14, 140921160), (15, 131526416), (16, 123306015), (17, 116052720), (20, 98644812), (21, 93947440), (24, 82204010), (28, 70460580), (30, 65763208), (34, 58026360), (35, 56368464), (37, 53321520), (40, 49322406), (42, 46973720), (48, 41102005), (51, 38684240), (56, 35230290), (60, 32881604), (68, 29013180), (70, 28184232), (74, 26660760), (80, 24661203), (84, 23486860), (85, 23210544), (102, 19342120), (105, 18789488), (111, 17773840), (112, 17615145), (119, 16578960), (120, 16440802), (136, 14506590), (140, 14092116), (148, 13330380), (168, 11743430), (170, 11605272), (185, 10664304), (204, 9671060), (210, 9394744), (222, 8886920), (238, 8289480), (240, 8220401), (255, 7736848), (259, 7617360), (272, 7253295), (280, 7046058), (296, 6665190), (336, 5871715), (340, 5802636), (357, 5526320), (370, 5332152), (408, 4835530), (420, 4697372), (444, 4443460), (476, 4144740), (510, 3868424), (518, 3808680), (555, 3554768), (560, 3523029), (592, 3332595), (595, 3315792), (629, 3136560), (680, 2901318), (714, 2763160), (740, 2666076), (777, 2539120), (816, 2417765), (840, 2348686), (888, 2221730), (952, 2072370), (1020, 1934212), (1036, 1904340), (1110, 1777384), (1190, 1657896), (1258, 1568280), (1295, 1523472), (1360, 1450659), (1428, 1381580), (1480, 1333038), (1554, 1269560), (1680, 1174343), (1776, 1110865), (1785, 1105264), (1867, 1056720), (1887, 1045520), (1904, 1036185), (2040, 967106), (2072, 952170), (2220, 888692), (2380, 828948), (2516, 784140), (2590, 761736), (2856, 690790), (2960, 666519), (3108, 634780), (3145, 627312), (3570, 552632), (3734, 528360), (3774, 522760), (3885, 507824), (4080, 483553), (4144, 476085), (4403, 448080), (4440, 444346), (4760, 414474), (5032, 392070), (5180, 380868), (5601, 352240), (5712, 345395), (6216, 317390), (6290, 313656), (7140, 276316), (7468, 264180), (7548, 261380), (7770, 253912), (8806, 224040), (8880, 222173), (9335, 211344), (9435, 209104), (9520, 207237), (10064, 196035), (10360, 190434), (11202, 176120), (12432, 158695), (12580, 156828), (13069, 150960), (13209, 149360), (14280, 138158), (14936, 132090), (15096, 130690), (15540, 126956), (17612, 112020), (18670, 105672), (18870, 104552), (20720, 95217), (22015, 89616), (22404, 88060), (25160, 78414), (26138, 75480), (26418, 74680), (28005, 70448), (28560, 69079), (29872, 66045), (30192, 65345), (31080, 63478), (31739, 62160), (35224, 56010), (37340, 52836), (37740, 52276), (39207, 50320), (44030, 44808)]