1230488280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 512

約数和(自身を含む): 4964198400

約数和(自身を除く): 3733710120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 53, 54, 56, 60, 63, 70, 72, 74, 83, 84, 90, 105, 106, 108, 111, 120, 126, 135, 140, 148, 159, 166, 168, 180, 185, 189, 210, 212, 216, 222, 249, 252, 259, 265, 270, 280, 296, 315, 318, 332, 333, 360, 370, 371, 378, 415, 420, 424, 444, 477, 498, 504, 518, 530, 540, 555, 581, 630, 636, 664, 666, 740, 742, 747, 756, 777, 795, 830, 840, 888, 945, 954, 996, 999, 1036, 1060, 1080, 1110, 1113, 1162, 1245, 1260, 1272, 1295, 1332, 1431, 1480, 1484, 1494, 1512, 1554, 1590, 1660, 1665, 1743, 1855, 1890, 1908, 1961, 1992, 1998, 2072, 2120, 2220, 2226, 2241, 2324, 2331, 2385, 2490, 2520, 2590, 2664, 2862, 2905, 2968, 2988, 3071, 3108, 3180, 3320, 3330, 3339, 3486, 3710, 3735, 3780, 3816, 3885, 3922, 3996, 4399, 4440, 4452, 4482, 4648, 4662, 4770, 4980, 4995, 5180, 5229, 5565, 5724, 5810, 5883, 5976, 6142, 6216, 6360, 6660, 6678, 6972, 6993, 7155, 7420, 7470, 7560, 7770, 7844, 7992, 8715, 8798, 8904, 8964, 9213, 9324, 9540, 9805, 9960, 9990, 10017, 10360, 10458, 11130, 11205, 11448, 11620, 11655, 11766, 12284, 13197, 13320, 13356, 13727, 13944, 13986, 14310, 14840, 14940, 15355, 15540, 15687, 15688, 16695, 17430, 17596, 17649, 17928, 18426, 18648, 19080, 19610, 19980, 20034, 20916, 21497, 21995, 22260, 22410, 23240, 23310, 23532, 24568, 26145, 26394, 26712, 27454, 27639, 27972, 28620, 29415, 29880, 30710, 30793, 31080, 31374, 33390, 34860, 34965, 35192, 35298, 36852, 39220, 39591, 39960, 40068, 41181, 41832, 42994, 43990, 44520, 44820, 46065, 46620, 47064, 50085, 52290, 52788, 52947, 54908, 55278, 55944, 57240, 58830, 61420, 61586, 62748, 64491, 65985, 66780, 68635, 69720, 69930, 70596, 73704, 78435, 78440, 79182, 80136, 82362, 82917, 85988, 87980, 88245, 89640, 92130, 92379, 93240, 100170, 104580, 105576, 105894, 107485, 109816, 110556, 117660, 118773, 122840, 123172, 123543, 125496, 128982, 131970, 133560, 137270, 138195, 139860, 141192, 153965, 156870, 158364, 162763, 164724, 165834, 171976, 175960, 176490, 184260, 184758, 193473, 197955, 200340, 205905, 209160, 211788, 214970, 221112, 235320, 237546, 246344, 247086, 257964, 263940, 264735, 274540, 276390, 277137, 279720, 307930, 313740, 316728, 322455, 325526, 329448, 331668, 352980, 368520, 369516, 370629, 386946, 395910, 400680, 411810, 414585, 423576, 429940, 461895, 475092, 488289, 494172, 515928, 527880, 529470, 549080, 552780, 554274, 580419, 593865, 615860, 617715, 627480, 644910, 651052, 663336, 705960, 739032, 741258, 773892, 791820, 813815, 823620, 829170, 831411, 859880, 923790, 950184, 967365, 976578, 988344, 1058940, 1105560, 1108548, 1139341, 1160838, 1187730, 1231720, 1235430, 1289820, 1302104, 1385685, 1464867, 1482516, 1547784, 1583640, 1627630, 1647240, 1658340, 1662822, 1847580, 1853145, 1934730, 1953156, 2117880, 2217096, 2278682, 2321676, 2375460, 2441445, 2470860, 2579640, 2771370, 2902095, 2929734, 2965032, 3255260, 3316680, 3325644, 3418023, 3695160, 3706290, 3869460, 3906312, 4157055, 4394601, 4557364, 4643352, 4750920, 4882890, 4941720, 5542740, 5696705, 5804190, 5859468, 6510520, 6651288, 6836046, 7324335, 7412580, 7738920, 8314110, 8789202, 9114728, 9765780, 10254069, 11085480, 11393410, 11608380, 11718936, 13672092, 14648670, 14825160, 16628220, 17090115, 17578404, 19531560, 20508138, 21973005, 22786820, 23216760, 27344184, 29297340, 30762207, 33256440, 34180230, 35156808, 41016276, 43946010, 45573640, 51270345, 58594680, 61524414, 68360460, 82032552, 87892020, 102540690, 123048828, 136720920, 153811035, 175784040, 205081380, 246097656, 307622070, 410162760, 615244140, 1230488280]

約数ペア:

[(1, 1230488280), (2, 615244140), (3, 410162760), (4, 307622070), (5, 246097656), (6, 205081380), (7, 175784040), (8, 153811035), (9, 136720920), (10, 123048828), (12, 102540690), (14, 87892020), (15, 82032552), (18, 68360460), (20, 61524414), (21, 58594680), (24, 51270345), (27, 45573640), (28, 43946010), (30, 41016276), (35, 35156808), (36, 34180230), (37, 33256440), (40, 30762207), (42, 29297340), (45, 27344184), (53, 23216760), (54, 22786820), (56, 21973005), (60, 20508138), (63, 19531560), (70, 17578404), (72, 17090115), (74, 16628220), (83, 14825160), (84, 14648670), (90, 13672092), (105, 11718936), (106, 11608380), (108, 11393410), (111, 11085480), (120, 10254069), (126, 9765780), (135, 9114728), (140, 8789202), (148, 8314110), (159, 7738920), (166, 7412580), (168, 7324335), (180, 6836046), (185, 6651288), (189, 6510520), (210, 5859468), (212, 5804190), (216, 5696705), (222, 5542740), (249, 4941720), (252, 4882890), (259, 4750920), (265, 4643352), (270, 4557364), (280, 4394601), (296, 4157055), (315, 3906312), (318, 3869460), (332, 3706290), (333, 3695160), (360, 3418023), (370, 3325644), (371, 3316680), (378, 3255260), (415, 2965032), (420, 2929734), (424, 2902095), (444, 2771370), (477, 2579640), (498, 2470860), (504, 2441445), (518, 2375460), (530, 2321676), (540, 2278682), (555, 2217096), (581, 2117880), (630, 1953156), (636, 1934730), (664, 1853145), (666, 1847580), (740, 1662822), (742, 1658340), (747, 1647240), (756, 1627630), (777, 1583640), (795, 1547784), (830, 1482516), (840, 1464867), (888, 1385685), (945, 1302104), (954, 1289820), (996, 1235430), (999, 1231720), (1036, 1187730), (1060, 1160838), (1080, 1139341), (1110, 1108548), (1113, 1105560), (1162, 1058940), (1245, 988344), (1260, 976578), (1272, 967365), (1295, 950184), (1332, 923790), (1431, 859880), (1480, 831411), (1484, 829170), (1494, 823620), (1512, 813815), (1554, 791820), (1590, 773892), (1660, 741258), (1665, 739032), (1743, 705960), (1855, 663336), (1890, 651052), (1908, 644910), (1961, 627480), (1992, 617715), (1998, 615860), (2072, 593865), (2120, 580419), (2220, 554274), (2226, 552780), (2241, 549080), (2324, 529470), (2331, 527880), (2385, 515928), (2490, 494172), (2520, 488289), (2590, 475092), (2664, 461895), (2862, 429940), (2905, 423576), (2968, 414585), (2988, 411810), (3071, 400680), (3108, 395910), (3180, 386946), (3320, 370629), (3330, 369516), (3339, 368520), (3486, 352980), (3710, 331668), (3735, 329448), (3780, 325526), (3816, 322455), (3885, 316728), (3922, 313740), (3996, 307930), (4399, 279720), (4440, 277137), (4452, 276390), (4482, 274540), (4648, 264735), (4662, 263940), (4770, 257964), (4980, 247086), (4995, 246344), (5180, 237546), (5229, 235320), (5565, 221112), (5724, 214970), (5810, 211788), (5883, 209160), (5976, 205905), (6142, 200340), (6216, 197955), (6360, 193473), (6660, 184758), (6678, 184260), (6972, 176490), (6993, 175960), (7155, 171976), (7420, 165834), (7470, 164724), (7560, 162763), (7770, 158364), (7844, 156870), (7992, 153965), (8715, 141192), (8798, 139860), (8904, 138195), (8964, 137270), (9213, 133560), (9324, 131970), (9540, 128982), (9805, 125496), (9960, 123543), (9990, 123172), (10017, 122840), (10360, 118773), (10458, 117660), (11130, 110556), (11205, 109816), (11448, 107485), (11620, 105894), (11655, 105576), (11766, 104580), (12284, 100170), (13197, 93240), (13320, 92379), (13356, 92130), (13727, 89640), (13944, 88245), (13986, 87980), (14310, 85988), (14840, 82917), (14940, 82362), (15355, 80136), (15540, 79182), (15687, 78440), (15688, 78435), (16695, 73704), (17430, 70596), (17596, 69930), (17649, 69720), (17928, 68635), (18426, 66780), (18648, 65985), (19080, 64491), (19610, 62748), (19980, 61586), (20034, 61420), (20916, 58830), (21497, 57240), (21995, 55944), (22260, 55278), (22410, 54908), (23240, 52947), (23310, 52788), (23532, 52290), (24568, 50085), (26145, 47064), (26394, 46620), (26712, 46065), (27454, 44820), (27639, 44520), (27972, 43990), (28620, 42994), (29415, 41832), (29880, 41181), (30710, 40068), (30793, 39960), (31080, 39591), (31374, 39220), (33390, 36852), (34860, 35298), (34965, 35192)]