234709020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 432

約数和(自身を含む): 941129280

約数和(自身を除く): 706420260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 26, 28, 30, 35, 36, 39, 42, 45, 46, 49, 52, 60, 63, 65, 69, 70, 78, 84, 89, 90, 91, 92, 98, 105, 115, 117, 126, 130, 138, 140, 147, 156, 161, 178, 180, 182, 195, 196, 207, 210, 230, 234, 245, 252, 260, 267, 273, 276, 294, 299, 315, 322, 345, 356, 364, 390, 414, 420, 441, 445, 455, 460, 468, 483, 490, 534, 546, 585, 588, 598, 623, 630, 637, 644, 690, 735, 780, 801, 805, 819, 828, 882, 890, 897, 910, 966, 980, 1035, 1068, 1092, 1127, 1157, 1170, 1196, 1246, 1260, 1274, 1335, 1365, 1380, 1449, 1470, 1495, 1602, 1610, 1638, 1764, 1780, 1794, 1820, 1869, 1911, 1932, 2047, 2070, 2093, 2205, 2254, 2314, 2340, 2415, 2492, 2548, 2670, 2691, 2730, 2898, 2940, 2990, 3115, 3185, 3204, 3220, 3276, 3381, 3471, 3588, 3738, 3822, 4005, 4094, 4095, 4140, 4186, 4361, 4410, 4485, 4508, 4628, 4830, 5340, 5382, 5460, 5607, 5635, 5733, 5785, 5796, 5980, 6141, 6230, 6279, 6370, 6762, 6942, 7245, 7476, 7644, 8010, 8099, 8188, 8190, 8372, 8722, 8820, 8970, 9345, 9555, 9660, 10143, 10235, 10413, 10465, 10764, 11214, 11270, 11466, 11570, 12282, 12460, 12558, 12740, 13083, 13455, 13524, 13884, 14329, 14490, 14651, 16020, 16198, 16380, 16905, 17355, 17444, 17940, 18423, 18690, 18837, 19110, 20286, 20470, 20826, 20930, 21805, 22428, 22540, 22932, 23140, 24297, 24564, 25116, 26166, 26611, 26910, 28035, 28658, 28665, 28980, 29302, 30705, 31395, 32396, 33810, 34710, 36846, 37380, 37674, 38220, 39249, 40495, 40572, 40940, 41652, 41860, 42987, 43610, 43953, 48594, 50715, 52065, 52332, 53222, 53820, 56070, 56693, 57316, 57330, 58604, 61410, 62790, 65415, 67620, 69420, 71645, 72891, 73255, 73692, 75348, 78498, 79833, 80990, 85974, 87220, 87906, 92115, 94185, 97188, 100303, 101430, 104130, 106444, 112140, 113386, 114660, 121485, 122820, 125580, 128961, 130830, 131859, 133055, 143290, 145782, 146510, 156996, 159666, 161980, 170079, 171948, 175812, 184230, 186277, 188370, 196245, 200606, 202860, 208260, 214935, 219765, 226772, 239499, 242970, 257922, 261660, 263718, 266110, 283465, 286580, 291564, 293020, 300909, 319332, 340158, 364455, 368460, 372554, 376740, 392490, 399165, 401212, 429870, 439530, 478998, 485940, 501515, 510237, 515844, 527436, 532220, 558831, 566930, 601818, 644805, 659295, 680316, 728910, 745108, 784980, 798330, 850395, 859740, 879060, 902727, 931385, 957996, 1003030, 1020474, 1117662, 1133860, 1197495, 1203636, 1289610, 1303939, 1318590, 1457820, 1504545, 1596660, 1676493, 1700790, 1805454, 1862770, 2006060, 2040948, 2235324, 2394990, 2551185, 2579220, 2607878, 2637180, 2794155, 3009090, 3352986, 3401580, 3610908, 3725540, 3911817, 4513635, 4789980, 5102370, 5215756, 5588310, 6018180, 6519695, 6705972, 7823634, 8382465, 9027270, 10204740, 11176620, 11735451, 13039390, 15647268, 16764930, 18054540, 19559085, 23470902, 26078780, 33529860, 39118170, 46941804, 58677255, 78236340, 117354510, 234709020]

約数ペア:

[(1, 234709020), (2, 117354510), (3, 78236340), (4, 58677255), (5, 46941804), (6, 39118170), (7, 33529860), (9, 26078780), (10, 23470902), (12, 19559085), (13, 18054540), (14, 16764930), (15, 15647268), (18, 13039390), (20, 11735451), (21, 11176620), (23, 10204740), (26, 9027270), (28, 8382465), (30, 7823634), (35, 6705972), (36, 6519695), (39, 6018180), (42, 5588310), (45, 5215756), (46, 5102370), (49, 4789980), (52, 4513635), (60, 3911817), (63, 3725540), (65, 3610908), (69, 3401580), (70, 3352986), (78, 3009090), (84, 2794155), (89, 2637180), (90, 2607878), (91, 2579220), (92, 2551185), (98, 2394990), (105, 2235324), (115, 2040948), (117, 2006060), (126, 1862770), (130, 1805454), (138, 1700790), (140, 1676493), (147, 1596660), (156, 1504545), (161, 1457820), (178, 1318590), (180, 1303939), (182, 1289610), (195, 1203636), (196, 1197495), (207, 1133860), (210, 1117662), (230, 1020474), (234, 1003030), (245, 957996), (252, 931385), (260, 902727), (267, 879060), (273, 859740), (276, 850395), (294, 798330), (299, 784980), (315, 745108), (322, 728910), (345, 680316), (356, 659295), (364, 644805), (390, 601818), (414, 566930), (420, 558831), (441, 532220), (445, 527436), (455, 515844), (460, 510237), (468, 501515), (483, 485940), (490, 478998), (534, 439530), (546, 429870), (585, 401212), (588, 399165), (598, 392490), (623, 376740), (630, 372554), (637, 368460), (644, 364455), (690, 340158), (735, 319332), (780, 300909), (801, 293020), (805, 291564), (819, 286580), (828, 283465), (882, 266110), (890, 263718), (897, 261660), (910, 257922), (966, 242970), (980, 239499), (1035, 226772), (1068, 219765), (1092, 214935), (1127, 208260), (1157, 202860), (1170, 200606), (1196, 196245), (1246, 188370), (1260, 186277), (1274, 184230), (1335, 175812), (1365, 171948), (1380, 170079), (1449, 161980), (1470, 159666), (1495, 156996), (1602, 146510), (1610, 145782), (1638, 143290), (1764, 133055), (1780, 131859), (1794, 130830), (1820, 128961), (1869, 125580), (1911, 122820), (1932, 121485), (2047, 114660), (2070, 113386), (2093, 112140), (2205, 106444), (2254, 104130), (2314, 101430), (2340, 100303), (2415, 97188), (2492, 94185), (2548, 92115), (2670, 87906), (2691, 87220), (2730, 85974), (2898, 80990), (2940, 79833), (2990, 78498), (3115, 75348), (3185, 73692), (3204, 73255), (3220, 72891), (3276, 71645), (3381, 69420), (3471, 67620), (3588, 65415), (3738, 62790), (3822, 61410), (4005, 58604), (4094, 57330), (4095, 57316), (4140, 56693), (4186, 56070), (4361, 53820), (4410, 53222), (4485, 52332), (4508, 52065), (4628, 50715), (4830, 48594), (5340, 43953), (5382, 43610), (5460, 42987), (5607, 41860), (5635, 41652), (5733, 40940), (5785, 40572), (5796, 40495), (5980, 39249), (6141, 38220), (6230, 37674), (6279, 37380), (6370, 36846), (6762, 34710), (6942, 33810), (7245, 32396), (7476, 31395), (7644, 30705), (8010, 29302), (8099, 28980), (8188, 28665), (8190, 28658), (8372, 28035), (8722, 26910), (8820, 26611), (8970, 26166), (9345, 25116), (9555, 24564), (9660, 24297), (10143, 23140), (10235, 22932), (10413, 22540), (10465, 22428), (10764, 21805), (11214, 20930), (11270, 20826), (11466, 20470), (11570, 20286), (12282, 19110), (12460, 18837), (12558, 18690), (12740, 18423), (13083, 17940), (13455, 17444), (13524, 17355), (13884, 16905), (14329, 16380), (14490, 16198), (14651, 16020)]