2041646880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1168

約数の個数: 384

約数和(自身を含む): 8106835968

約数和(自身を除く): 6065189088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 43, 48, 52, 56, 60, 65, 70, 78, 80, 84, 86, 91, 96, 104, 105, 112, 120, 129, 130, 140, 156, 160, 168, 172, 182, 195, 208, 210, 215, 224, 240, 258, 260, 273, 280, 301, 312, 336, 344, 364, 390, 416, 420, 430, 455, 480, 516, 520, 546, 559, 560, 602, 624, 645, 672, 688, 728, 780, 840, 860, 903, 910, 1032, 1040, 1087, 1092, 1118, 1120, 1204, 1248, 1290, 1365, 1376, 1456, 1505, 1560, 1677, 1680, 1720, 1806, 1820, 2064, 2080, 2174, 2184, 2236, 2408, 2580, 2730, 2795, 2912, 3010, 3120, 3261, 3354, 3360, 3440, 3612, 3640, 3913, 4128, 4348, 4368, 4472, 4515, 4816, 5160, 5435, 5460, 5590, 6020, 6240, 6522, 6708, 6880, 7224, 7280, 7609, 7826, 8385, 8696, 8736, 8944, 9030, 9632, 10320, 10870, 10920, 11180, 11739, 12040, 13044, 13416, 14131, 14448, 14560, 15218, 15652, 16305, 16770, 17392, 17888, 18060, 19565, 20640, 21740, 21840, 22360, 22827, 23478, 24080, 26088, 26832, 28262, 28896, 30436, 31304, 32610, 33540, 34784, 36120, 38045, 39130, 42393, 43480, 43680, 44720, 45654, 46741, 46956, 48160, 52176, 53664, 56524, 58695, 60872, 62608, 65220, 67080, 70655, 72240, 76090, 78260, 84786, 86960, 89440, 91308, 93482, 93912, 98917, 104352, 113048, 114135, 117390, 121744, 125216, 130440, 134160, 140223, 141310, 144480, 152180, 156520, 169572, 173920, 182616, 186964, 187824, 197834, 211965, 226096, 228270, 233705, 234780, 243488, 260880, 268320, 280446, 282620, 296751, 304360, 313040, 327187, 339144, 365232, 373928, 375648, 395668, 423930, 452192, 456540, 467410, 469560, 494585, 521760, 560892, 565240, 593502, 607633, 608720, 626080, 654374, 678288, 701115, 730464, 747856, 791336, 847860, 913080, 934820, 939120, 981561, 989170, 1121784, 1130480, 1187004, 1215266, 1217440, 1308748, 1356576, 1402230, 1483755, 1495712, 1582672, 1635935, 1695720, 1822899, 1826160, 1869640, 1878240, 1963122, 1978340, 2243568, 2260960, 2374008, 2430532, 2617496, 2804460, 2967510, 3038165, 3165344, 3271870, 3391440, 3645798, 3652320, 3739280, 3926244, 3956680, 4253431, 4487136, 4748016, 4861064, 4907805, 5234992, 5608920, 5935020, 6076330, 6543740, 6782880, 7291596, 7478560, 7852488, 7913360, 8506862, 9114495, 9496032, 9722128, 9815610, 10469984, 11217840, 11870040, 12152660, 12760293, 13087480, 14583192, 15704976, 15826720, 17013724, 18228990, 19444256, 19631220, 21267155, 22435680, 23740080, 24305320, 25520586, 26174960, 29166384, 31409952, 34027448, 36457980, 39262440, 42534310, 47480160, 48610640, 51041172, 52349920, 58332768, 63801465, 68054896, 72915960, 78524880, 85068620, 97221280, 102082344, 127602930, 136109792, 145831920, 157049760, 170137240, 204164688, 255205860, 291663840, 340274480, 408329376, 510411720, 680548960, 1020823440, 2041646880]

約数ペア:

[(1, 2041646880), (2, 1020823440), (3, 680548960), (4, 510411720), (5, 408329376), (6, 340274480), (7, 291663840), (8, 255205860), (10, 204164688), (12, 170137240), (13, 157049760), (14, 145831920), (15, 136109792), (16, 127602930), (20, 102082344), (21, 97221280), (24, 85068620), (26, 78524880), (28, 72915960), (30, 68054896), (32, 63801465), (35, 58332768), (39, 52349920), (40, 51041172), (42, 48610640), (43, 47480160), (48, 42534310), (52, 39262440), (56, 36457980), (60, 34027448), (65, 31409952), (70, 29166384), (78, 26174960), (80, 25520586), (84, 24305320), (86, 23740080), (91, 22435680), (96, 21267155), (104, 19631220), (105, 19444256), (112, 18228990), (120, 17013724), (129, 15826720), (130, 15704976), (140, 14583192), (156, 13087480), (160, 12760293), (168, 12152660), (172, 11870040), (182, 11217840), (195, 10469984), (208, 9815610), (210, 9722128), (215, 9496032), (224, 9114495), (240, 8506862), (258, 7913360), (260, 7852488), (273, 7478560), (280, 7291596), (301, 6782880), (312, 6543740), (336, 6076330), (344, 5935020), (364, 5608920), (390, 5234992), (416, 4907805), (420, 4861064), (430, 4748016), (455, 4487136), (480, 4253431), (516, 3956680), (520, 3926244), (546, 3739280), (559, 3652320), (560, 3645798), (602, 3391440), (624, 3271870), (645, 3165344), (672, 3038165), (688, 2967510), (728, 2804460), (780, 2617496), (840, 2430532), (860, 2374008), (903, 2260960), (910, 2243568), (1032, 1978340), (1040, 1963122), (1087, 1878240), (1092, 1869640), (1118, 1826160), (1120, 1822899), (1204, 1695720), (1248, 1635935), (1290, 1582672), (1365, 1495712), (1376, 1483755), (1456, 1402230), (1505, 1356576), (1560, 1308748), (1677, 1217440), (1680, 1215266), (1720, 1187004), (1806, 1130480), (1820, 1121784), (2064, 989170), (2080, 981561), (2174, 939120), (2184, 934820), (2236, 913080), (2408, 847860), (2580, 791336), (2730, 747856), (2795, 730464), (2912, 701115), (3010, 678288), (3120, 654374), (3261, 626080), (3354, 608720), (3360, 607633), (3440, 593502), (3612, 565240), (3640, 560892), (3913, 521760), (4128, 494585), (4348, 469560), (4368, 467410), (4472, 456540), (4515, 452192), (4816, 423930), (5160, 395668), (5435, 375648), (5460, 373928), (5590, 365232), (6020, 339144), (6240, 327187), (6522, 313040), (6708, 304360), (6880, 296751), (7224, 282620), (7280, 280446), (7609, 268320), (7826, 260880), (8385, 243488), (8696, 234780), (8736, 233705), (8944, 228270), (9030, 226096), (9632, 211965), (10320, 197834), (10870, 187824), (10920, 186964), (11180, 182616), (11739, 173920), (12040, 169572), (13044, 156520), (13416, 152180), (14131, 144480), (14448, 141310), (14560, 140223), (15218, 134160), (15652, 130440), (16305, 125216), (16770, 121744), (17392, 117390), (17888, 114135), (18060, 113048), (19565, 104352), (20640, 98917), (21740, 93912), (21840, 93482), (22360, 91308), (22827, 89440), (23478, 86960), (24080, 84786), (26088, 78260), (26832, 76090), (28262, 72240), (28896, 70655), (30436, 67080), (31304, 65220), (32610, 62608), (33540, 60872), (34784, 58695), (36120, 56524), (38045, 53664), (39130, 52176), (42393, 48160), (43480, 46956), (43680, 46741), (44720, 45654)]