391010880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 448

約数和(自身を含む): 1505468160

約数和(自身を除く): 1114457280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 32, 34, 38, 39, 40, 48, 51, 52, 57, 60, 64, 65, 68, 76, 78, 80, 85, 95, 96, 97, 102, 104, 114, 120, 130, 136, 152, 156, 160, 170, 190, 192, 194, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 291, 304, 312, 320, 323, 340, 380, 388, 390, 408, 416, 442, 456, 480, 485, 494, 510, 520, 544, 570, 582, 608, 624, 646, 663, 680, 741, 760, 776, 780, 816, 832, 884, 912, 960, 969, 970, 988, 1020, 1040, 1088, 1105, 1140, 1164, 1216, 1235, 1248, 1261, 1292, 1326, 1360, 1455, 1482, 1520, 1552, 1560, 1615, 1632, 1649, 1768, 1824, 1843, 1938, 1940, 1976, 2040, 2080, 2210, 2280, 2328, 2470, 2496, 2522, 2584, 2652, 2720, 2910, 2964, 3040, 3104, 3120, 3230, 3264, 3298, 3315, 3536, 3648, 3686, 3705, 3783, 3876, 3880, 3952, 4080, 4160, 4199, 4420, 4560, 4656, 4845, 4940, 4947, 5044, 5168, 5304, 5440, 5529, 5820, 5928, 6080, 6208, 6240, 6305, 6460, 6596, 6630, 7072, 7372, 7410, 7566, 7752, 7760, 7904, 8160, 8245, 8398, 8840, 9120, 9215, 9312, 9690, 9880, 9894, 10088, 10336, 10608, 11058, 11640, 11856, 12480, 12597, 12610, 12920, 13192, 13260, 14144, 14744, 14820, 15132, 15504, 15520, 15808, 16320, 16490, 16796, 17680, 18240, 18430, 18624, 18915, 19380, 19760, 19788, 20176, 20672, 20995, 21216, 21437, 22116, 23280, 23712, 23959, 24735, 25194, 25220, 25840, 26384, 26520, 27645, 29488, 29640, 30264, 31008, 31040, 31331, 32980, 33592, 35360, 36860, 37830, 38760, 39520, 39576, 40352, 41990, 42432, 42874, 44232, 46560, 47424, 47918, 49470, 50388, 50440, 51680, 52768, 53040, 55290, 58976, 59280, 60528, 62016, 62662, 62985, 64311, 65960, 67184, 70720, 71877, 73720, 75660, 77520, 79040, 79152, 80704, 83980, 85748, 88464, 93120, 93993, 95836, 98940, 100776, 100880, 103360, 105536, 106080, 107185, 110580, 117952, 118560, 119795, 121056, 125324, 125970, 128622, 131920, 134368, 143754, 147440, 151320, 155040, 156655, 158304, 167960, 171496, 176928, 187986, 191672, 197880, 201552, 201760, 212160, 214370, 221160, 237120, 239590, 242112, 250648, 251940, 257244, 263840, 268736, 287508, 294880, 302640, 310080, 313310, 316608, 321555, 335920, 342992, 353856, 359385, 375972, 383344, 395760, 403104, 403520, 407303, 428740, 442320, 469965, 479180, 501296, 503880, 514488, 527680, 575016, 589760, 605280, 626620, 643110, 671840, 685984, 718770, 751944, 766688, 791520, 806208, 814606, 857480, 884640, 939930, 958360, 1002592, 1007760, 1028976, 1150032, 1210560, 1221909, 1253240, 1286220, 1343680, 1371968, 1437540, 1503888, 1533376, 1583040, 1629212, 1714960, 1769280, 1879860, 1916720, 2005184, 2015520, 2036515, 2057952, 2300064, 2443818, 2506480, 2572440, 2875080, 3007776, 3258424, 3429920, 3759720, 3833440, 4031040, 4073030, 4115904, 4600128, 4887636, 5012960, 5144880, 5750160, 6015552, 6109545, 6516848, 6859840, 7519440, 7666880, 8146060, 9775272, 10025920, 10289760, 11500320, 12219090, 13033696, 15038880, 16292120, 19550544, 20579520, 23000640, 24438180, 26067392, 30077760, 32584240, 39101088, 48876360, 65168480, 78202176, 97752720, 130336960, 195505440, 391010880]

約数ペア:

[(1, 391010880), (2, 195505440), (3, 130336960), (4, 97752720), (5, 78202176), (6, 65168480), (8, 48876360), (10, 39101088), (12, 32584240), (13, 30077760), (15, 26067392), (16, 24438180), (17, 23000640), (19, 20579520), (20, 19550544), (24, 16292120), (26, 15038880), (30, 13033696), (32, 12219090), (34, 11500320), (38, 10289760), (39, 10025920), (40, 9775272), (48, 8146060), (51, 7666880), (52, 7519440), (57, 6859840), (60, 6516848), (64, 6109545), (65, 6015552), (68, 5750160), (76, 5144880), (78, 5012960), (80, 4887636), (85, 4600128), (95, 4115904), (96, 4073030), (97, 4031040), (102, 3833440), (104, 3759720), (114, 3429920), (120, 3258424), (130, 3007776), (136, 2875080), (152, 2572440), (156, 2506480), (160, 2443818), (170, 2300064), (190, 2057952), (192, 2036515), (194, 2015520), (195, 2005184), (204, 1916720), (208, 1879860), (221, 1769280), (228, 1714960), (240, 1629212), (247, 1583040), (255, 1533376), (260, 1503888), (272, 1437540), (285, 1371968), (291, 1343680), (304, 1286220), (312, 1253240), (320, 1221909), (323, 1210560), (340, 1150032), (380, 1028976), (388, 1007760), (390, 1002592), (408, 958360), (416, 939930), (442, 884640), (456, 857480), (480, 814606), (485, 806208), (494, 791520), (510, 766688), (520, 751944), (544, 718770), (570, 685984), (582, 671840), (608, 643110), (624, 626620), (646, 605280), (663, 589760), (680, 575016), (741, 527680), (760, 514488), (776, 503880), (780, 501296), (816, 479180), (832, 469965), (884, 442320), (912, 428740), (960, 407303), (969, 403520), (970, 403104), (988, 395760), (1020, 383344), (1040, 375972), (1088, 359385), (1105, 353856), (1140, 342992), (1164, 335920), (1216, 321555), (1235, 316608), (1248, 313310), (1261, 310080), (1292, 302640), (1326, 294880), (1360, 287508), (1455, 268736), (1482, 263840), (1520, 257244), (1552, 251940), (1560, 250648), (1615, 242112), (1632, 239590), (1649, 237120), (1768, 221160), (1824, 214370), (1843, 212160), (1938, 201760), (1940, 201552), (1976, 197880), (2040, 191672), (2080, 187986), (2210, 176928), (2280, 171496), (2328, 167960), (2470, 158304), (2496, 156655), (2522, 155040), (2584, 151320), (2652, 147440), (2720, 143754), (2910, 134368), (2964, 131920), (3040, 128622), (3104, 125970), (3120, 125324), (3230, 121056), (3264, 119795), (3298, 118560), (3315, 117952), (3536, 110580), (3648, 107185), (3686, 106080), (3705, 105536), (3783, 103360), (3876, 100880), (3880, 100776), (3952, 98940), (4080, 95836), (4160, 93993), (4199, 93120), (4420, 88464), (4560, 85748), (4656, 83980), (4845, 80704), (4940, 79152), (4947, 79040), (5044, 77520), (5168, 75660), (5304, 73720), (5440, 71877), (5529, 70720), (5820, 67184), (5928, 65960), (6080, 64311), (6208, 62985), (6240, 62662), (6305, 62016), (6460, 60528), (6596, 59280), (6630, 58976), (7072, 55290), (7372, 53040), (7410, 52768), (7566, 51680), (7752, 50440), (7760, 50388), (7904, 49470), (8160, 47918), (8245, 47424), (8398, 46560), (8840, 44232), (9120, 42874), (9215, 42432), (9312, 41990), (9690, 40352), (9880, 39576), (9894, 39520), (10088, 38760), (10336, 37830), (10608, 36860), (11058, 35360), (11640, 33592), (11856, 32980), (12480, 31331), (12597, 31040), (12610, 31008), (12920, 30264), (13192, 29640), (13260, 29488), (14144, 27645), (14744, 26520), (14820, 26384), (15132, 25840), (15504, 25220), (15520, 25194), (15808, 24735), (16320, 23959), (16490, 23712), (16796, 23280), (17680, 22116), (18240, 21437), (18430, 21216), (18624, 20995), (18915, 20672), (19380, 20176), (19760, 19788)]