248141520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 480

約数和(自身を含む): 1023684480

約数和(自身を除く): 775542960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 55, 57, 60, 66, 68, 72, 76, 80, 85, 88, 90, 95, 97, 99, 102, 110, 114, 120, 132, 136, 144, 152, 153, 165, 170, 171, 176, 180, 187, 190, 194, 198, 204, 209, 220, 228, 240, 255, 264, 272, 285, 291, 304, 306, 323, 330, 340, 342, 360, 374, 380, 388, 396, 408, 418, 440, 456, 485, 495, 510, 528, 561, 570, 582, 612, 627, 646, 660, 680, 684, 720, 748, 760, 765, 776, 792, 816, 836, 855, 873, 880, 912, 935, 969, 970, 990, 1020, 1045, 1067, 1122, 1140, 1164, 1224, 1254, 1292, 1320, 1360, 1368, 1455, 1496, 1520, 1530, 1552, 1584, 1615, 1649, 1672, 1683, 1710, 1746, 1843, 1870, 1881, 1938, 1940, 1980, 2040, 2090, 2134, 2244, 2280, 2328, 2448, 2508, 2584, 2640, 2736, 2805, 2907, 2910, 2992, 3060, 3135, 3201, 3230, 3298, 3344, 3366, 3420, 3492, 3553, 3686, 3740, 3762, 3876, 3880, 3960, 4080, 4180, 4268, 4365, 4488, 4560, 4656, 4845, 4947, 5016, 5168, 5335, 5529, 5610, 5814, 5820, 6120, 6270, 6402, 6460, 6596, 6732, 6840, 6984, 7106, 7372, 7480, 7524, 7752, 7760, 7920, 8245, 8360, 8415, 8536, 8730, 8976, 9215, 9405, 9603, 9690, 9894, 10032, 10659, 10670, 11058, 11220, 11628, 11640, 12240, 12540, 12804, 12920, 13192, 13464, 13680, 13968, 14212, 14535, 14744, 14841, 14960, 15048, 15504, 16005, 16490, 16587, 16720, 16830, 17072, 17460, 17765, 18139, 18430, 18810, 19206, 19380, 19788, 20273, 21318, 21340, 22116, 22440, 23256, 23280, 24735, 25080, 25608, 25840, 26384, 26928, 27645, 28424, 29070, 29488, 29682, 30096, 31331, 31977, 32010, 32980, 33174, 33660, 34920, 35530, 36278, 36860, 37620, 38412, 38760, 39576, 40546, 42636, 42680, 44232, 44880, 46512, 48015, 49470, 50160, 51216, 53295, 54417, 55290, 56848, 58140, 59364, 60819, 62662, 63954, 64020, 65960, 66348, 67320, 69840, 71060, 72556, 73720, 74205, 75240, 76824, 77520, 79152, 81092, 82935, 85272, 85360, 88464, 90695, 93993, 96030, 98940, 101365, 106590, 108834, 110580, 116280, 118728, 121638, 125324, 127908, 128040, 131920, 132696, 134640, 142120, 145112, 147440, 148410, 150480, 153648, 156655, 159885, 162184, 163251, 165870, 170544, 181390, 182457, 187986, 192060, 197880, 202730, 213180, 217668, 221160, 232560, 237456, 243276, 250648, 255816, 256080, 265392, 272085, 281979, 284240, 290224, 296820, 304095, 313310, 319770, 324368, 326502, 331740, 344641, 362780, 364914, 375972, 384120, 395760, 405460, 426360, 435336, 442320, 469965, 486552, 501296, 511632, 544170, 563958, 593640, 608190, 626620, 639540, 653004, 663480, 689282, 725560, 729828, 751944, 768240, 810920, 816255, 852720, 870672, 912285, 939930, 973104, 1033923, 1088340, 1127916, 1187280, 1216380, 1253240, 1279080, 1306008, 1326960, 1378564, 1409895, 1451120, 1459656, 1503888, 1621840, 1632510, 1723205, 1824570, 1879860, 2067846, 2176680, 2255832, 2432760, 2506480, 2558160, 2612016, 2757128, 2819790, 2919312, 3101769, 3265020, 3446410, 3649140, 3759720, 4135692, 4353360, 4511664, 4865520, 5169615, 5514256, 5639580, 6203538, 6530040, 6892820, 7298280, 7519440, 8271384, 10339230, 11279160, 12407076, 13060080, 13785640, 14596560, 15508845, 16542768, 20678460, 22558320, 24814152, 27571280, 31017690, 41356920, 49628304, 62035380, 82713840, 124070760, 248141520]

約数ペア:

[(1, 248141520), (2, 124070760), (3, 82713840), (4, 62035380), (5, 49628304), (6, 41356920), (8, 31017690), (9, 27571280), (10, 24814152), (11, 22558320), (12, 20678460), (15, 16542768), (16, 15508845), (17, 14596560), (18, 13785640), (19, 13060080), (20, 12407076), (22, 11279160), (24, 10339230), (30, 8271384), (33, 7519440), (34, 7298280), (36, 6892820), (38, 6530040), (40, 6203538), (44, 5639580), (45, 5514256), (48, 5169615), (51, 4865520), (55, 4511664), (57, 4353360), (60, 4135692), (66, 3759720), (68, 3649140), (72, 3446410), (76, 3265020), (80, 3101769), (85, 2919312), (88, 2819790), (90, 2757128), (95, 2612016), (97, 2558160), (99, 2506480), (102, 2432760), (110, 2255832), (114, 2176680), (120, 2067846), (132, 1879860), (136, 1824570), (144, 1723205), (152, 1632510), (153, 1621840), (165, 1503888), (170, 1459656), (171, 1451120), (176, 1409895), (180, 1378564), (187, 1326960), (190, 1306008), (194, 1279080), (198, 1253240), (204, 1216380), (209, 1187280), (220, 1127916), (228, 1088340), (240, 1033923), (255, 973104), (264, 939930), (272, 912285), (285, 870672), (291, 852720), (304, 816255), (306, 810920), (323, 768240), (330, 751944), (340, 729828), (342, 725560), (360, 689282), (374, 663480), (380, 653004), (388, 639540), (396, 626620), (408, 608190), (418, 593640), (440, 563958), (456, 544170), (485, 511632), (495, 501296), (510, 486552), (528, 469965), (561, 442320), (570, 435336), (582, 426360), (612, 405460), (627, 395760), (646, 384120), (660, 375972), (680, 364914), (684, 362780), (720, 344641), (748, 331740), (760, 326502), (765, 324368), (776, 319770), (792, 313310), (816, 304095), (836, 296820), (855, 290224), (873, 284240), (880, 281979), (912, 272085), (935, 265392), (969, 256080), (970, 255816), (990, 250648), (1020, 243276), (1045, 237456), (1067, 232560), (1122, 221160), (1140, 217668), (1164, 213180), (1224, 202730), (1254, 197880), (1292, 192060), (1320, 187986), (1360, 182457), (1368, 181390), (1455, 170544), (1496, 165870), (1520, 163251), (1530, 162184), (1552, 159885), (1584, 156655), (1615, 153648), (1649, 150480), (1672, 148410), (1683, 147440), (1710, 145112), (1746, 142120), (1843, 134640), (1870, 132696), (1881, 131920), (1938, 128040), (1940, 127908), (1980, 125324), (2040, 121638), (2090, 118728), (2134, 116280), (2244, 110580), (2280, 108834), (2328, 106590), (2448, 101365), (2508, 98940), (2584, 96030), (2640, 93993), (2736, 90695), (2805, 88464), (2907, 85360), (2910, 85272), (2992, 82935), (3060, 81092), (3135, 79152), (3201, 77520), (3230, 76824), (3298, 75240), (3344, 74205), (3366, 73720), (3420, 72556), (3492, 71060), (3553, 69840), (3686, 67320), (3740, 66348), (3762, 65960), (3876, 64020), (3880, 63954), (3960, 62662), (4080, 60819), (4180, 59364), (4268, 58140), (4365, 56848), (4488, 55290), (4560, 54417), (4656, 53295), (4845, 51216), (4947, 50160), (5016, 49470), (5168, 48015), (5335, 46512), (5529, 44880), (5610, 44232), (5814, 42680), (5820, 42636), (6120, 40546), (6270, 39576), (6402, 38760), (6460, 38412), (6596, 37620), (6732, 36860), (6840, 36278), (6984, 35530), (7106, 34920), (7372, 33660), (7480, 33174), (7524, 32980), (7752, 32010), (7760, 31977), (7920, 31331), (8245, 30096), (8360, 29682), (8415, 29488), (8536, 29070), (8730, 28424), (8976, 27645), (9215, 26928), (9405, 26384), (9603, 25840), (9690, 25608), (9894, 25080), (10032, 24735), (10659, 23280), (10670, 23256), (11058, 22440), (11220, 22116), (11628, 21340), (11640, 21318), (12240, 20273), (12540, 19788), (12804, 19380), (12920, 19206), (13192, 18810), (13464, 18430), (13680, 18139), (13968, 17765), (14212, 17460), (14535, 17072), (14744, 16830), (14841, 16720), (14960, 16587), (15048, 16490), (15504, 16005)]