28309507520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:616

約数の個数: 448

約数和(自身を含む): 85831680000

約数和(自身を除く): 57522172480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 43, 56, 62, 64, 70, 76, 80, 86, 95, 112, 124, 133, 140, 152, 155, 160, 172, 190, 215, 217, 224, 248, 266, 280, 301, 304, 310, 320, 344, 380, 430, 434, 448, 496, 499, 532, 560, 589, 602, 608, 620, 665, 688, 760, 817, 860, 868, 992, 998, 1064, 1085, 1120, 1178, 1204, 1216, 1240, 1330, 1333, 1376, 1505, 1520, 1634, 1720, 1736, 1984, 1996, 2128, 2170, 2240, 2356, 2408, 2480, 2495, 2660, 2666, 2752, 2945, 3010, 3040, 3268, 3440, 3472, 3493, 3992, 4085, 4123, 4256, 4340, 4712, 4816, 4960, 4990, 5320, 5332, 5719, 5890, 6020, 6080, 6536, 6665, 6880, 6944, 6986, 7984, 8170, 8246, 8512, 8680, 9331, 9424, 9481, 9632, 9920, 9980, 10640, 10664, 11438, 11780, 12040, 13072, 13330, 13760, 13888, 13972, 15469, 15968, 16340, 16492, 17360, 17465, 18662, 18848, 18962, 19264, 19960, 20615, 21280, 21328, 21457, 22876, 23560, 24080, 25327, 26144, 26660, 27944, 28595, 30938, 31936, 32680, 32984, 34720, 34930, 37324, 37696, 37924, 39920, 41230, 42560, 42656, 42914, 45752, 46655, 47120, 47405, 48160, 50654, 52288, 53320, 55888, 57190, 61876, 65360, 65968, 66367, 69440, 69860, 74648, 75848, 77345, 79840, 82460, 85312, 85828, 91504, 93310, 94240, 94810, 96320, 101308, 106640, 107285, 108283, 111776, 114380, 123752, 126635, 130720, 131936, 132734, 139720, 149296, 150199, 151696, 154690, 159680, 164920, 171656, 177289, 183008, 186620, 188480, 189620, 202616, 213280, 214570, 216566, 223552, 228760, 247504, 253270, 261440, 263872, 265468, 279440, 293911, 298592, 300398, 303392, 309380, 329840, 331835, 343312, 354578, 366016, 373240, 379240, 405232, 407683, 426560, 429140, 433132, 457520, 495008, 506540, 530936, 541415, 558880, 587822, 597184, 600796, 606784, 618760, 659680, 663670, 665167, 686624, 709156, 746480, 750995, 758480, 810464, 815366, 858280, 866264, 886445, 915040, 990016, 1013080, 1061872, 1082830, 1117760, 1175644, 1201592, 1237520, 1319360, 1327340, 1330334, 1373248, 1418312, 1469555, 1492960, 1501990, 1516960, 1620928, 1630732, 1716560, 1732528, 1772890, 1830080, 2026160, 2038415, 2057377, 2123744, 2165660, 2351288, 2403184, 2475040, 2654680, 2660668, 2836624, 2853781, 2939110, 2985920, 3003980, 3033920, 3261464, 3325835, 3433120, 3465056, 3545780, 4052320, 4076830, 4114754, 4247488, 4331320, 4656169, 4702576, 4806368, 4950080, 5309360, 5321336, 5673248, 5707562, 5878220, 6007960, 6522928, 6651670, 6866240, 6930112, 7091560, 8104640, 8153660, 8229508, 8662640, 9312338, 9405152, 9612736, 10286885, 10618720, 10642672, 11346496, 11415124, 11756440, 12015920, 12638173, 13045856, 13303340, 14183120, 14268905, 16307320, 16459016, 17325280, 18624676, 18810304, 20573770, 21237440, 21285344, 22830248, 23280845, 23512880, 24031840, 25276346, 26091712, 26606680, 28366240, 28537810, 32614640, 32918032, 34650560, 37249352, 41147540, 42570688, 45660496, 46561690, 47025760, 48063680, 50552692, 53213360, 56732480, 57075620, 63190865, 65229280, 65836064, 74498704, 82295080, 88467211, 91320992, 93123380, 94051520, 101105384, 106426720, 114151240, 126381730, 130458560, 131672128, 148997408, 164590160, 176934422, 182641984, 186246760, 202210768, 212853440, 228302480, 252763460, 297994816, 329180320, 353868844, 372493520, 404421536, 442336055, 456604960, 505526920, 658360640, 707737688, 744987040, 808843072, 884672110, 913209920, 1011053840, 1415475376, 1489974080, 1769344220, 2022107680, 2830950752, 3538688440, 4044215360, 5661901504, 7077376880, 14154753760, 28309507520]

約数ペア:

[(1, 28309507520), (2, 14154753760), (4, 7077376880), (5, 5661901504), (7, 4044215360), (8, 3538688440), (10, 2830950752), (14, 2022107680), (16, 1769344220), (19, 1489974080), (20, 1415475376), (28, 1011053840), (31, 913209920), (32, 884672110), (35, 808843072), (38, 744987040), (40, 707737688), (43, 658360640), (56, 505526920), (62, 456604960), (64, 442336055), (70, 404421536), (76, 372493520), (80, 353868844), (86, 329180320), (95, 297994816), (112, 252763460), (124, 228302480), (133, 212853440), (140, 202210768), (152, 186246760), (155, 182641984), (160, 176934422), (172, 164590160), (190, 148997408), (215, 131672128), (217, 130458560), (224, 126381730), (248, 114151240), (266, 106426720), (280, 101105384), (301, 94051520), (304, 93123380), (310, 91320992), (320, 88467211), (344, 82295080), (380, 74498704), (430, 65836064), (434, 65229280), (448, 63190865), (496, 57075620), (499, 56732480), (532, 53213360), (560, 50552692), (589, 48063680), (602, 47025760), (608, 46561690), (620, 45660496), (665, 42570688), (688, 41147540), (760, 37249352), (817, 34650560), (860, 32918032), (868, 32614640), (992, 28537810), (998, 28366240), (1064, 26606680), (1085, 26091712), (1120, 25276346), (1178, 24031840), (1204, 23512880), (1216, 23280845), (1240, 22830248), (1330, 21285344), (1333, 21237440), (1376, 20573770), (1505, 18810304), (1520, 18624676), (1634, 17325280), (1720, 16459016), (1736, 16307320), (1984, 14268905), (1996, 14183120), (2128, 13303340), (2170, 13045856), (2240, 12638173), (2356, 12015920), (2408, 11756440), (2480, 11415124), (2495, 11346496), (2660, 10642672), (2666, 10618720), (2752, 10286885), (2945, 9612736), (3010, 9405152), (3040, 9312338), (3268, 8662640), (3440, 8229508), (3472, 8153660), (3493, 8104640), (3992, 7091560), (4085, 6930112), (4123, 6866240), (4256, 6651670), (4340, 6522928), (4712, 6007960), (4816, 5878220), (4960, 5707562), (4990, 5673248), (5320, 5321336), (5332, 5309360), (5719, 4950080), (5890, 4806368), (6020, 4702576), (6080, 4656169), (6536, 4331320), (6665, 4247488), (6880, 4114754), (6944, 4076830), (6986, 4052320), (7984, 3545780), (8170, 3465056), (8246, 3433120), (8512, 3325835), (8680, 3261464), (9331, 3033920), (9424, 3003980), (9481, 2985920), (9632, 2939110), (9920, 2853781), (9980, 2836624), (10640, 2660668), (10664, 2654680), (11438, 2475040), (11780, 2403184), (12040, 2351288), (13072, 2165660), (13330, 2123744), (13760, 2057377), (13888, 2038415), (13972, 2026160), (15469, 1830080), (15968, 1772890), (16340, 1732528), (16492, 1716560), (17360, 1630732), (17465, 1620928), (18662, 1516960), (18848, 1501990), (18962, 1492960), (19264, 1469555), (19960, 1418312), (20615, 1373248), (21280, 1330334), (21328, 1327340), (21457, 1319360), (22876, 1237520), (23560, 1201592), (24080, 1175644), (25327, 1117760), (26144, 1082830), (26660, 1061872), (27944, 1013080), (28595, 990016), (30938, 915040), (31936, 886445), (32680, 866264), (32984, 858280), (34720, 815366), (34930, 810464), (37324, 758480), (37696, 750995), (37924, 746480), (39920, 709156), (41230, 686624), (42560, 665167), (42656, 663670), (42914, 659680), (45752, 618760), (46655, 606784), (47120, 600796), (47405, 597184), (48160, 587822), (50654, 558880), (52288, 541415), (53320, 530936), (55888, 506540), (57190, 495008), (61876, 457520), (65360, 433132), (65968, 429140), (66367, 426560), (69440, 407683), (69860, 405232), (74648, 379240), (75848, 373240), (77345, 366016), (79840, 354578), (82460, 343312), (85312, 331835), (85828, 329840), (91504, 309380), (93310, 303392), (94240, 300398), (94810, 298592), (96320, 293911), (101308, 279440), (106640, 265468), (107285, 263872), (108283, 261440), (111776, 253270), (114380, 247504), (123752, 228760), (126635, 223552), (130720, 216566), (131936, 214570), (132734, 213280), (139720, 202616), (149296, 189620), (150199, 188480), (151696, 186620), (154690, 183008), (159680, 177289), (164920, 171656)]