18990677160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{82813}}^1$

素因数の和:82857

約数の個数: 288

約数和(自身を含む): 77320119240

約数和(自身を除く): 58329442080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 10920, 11466, 12740, 15288, 16380, 17640, 19110, 22932, 25480, 28665, 32760, 38220, 45864, 57330, 76440, 82813, 114660, 165626, 229320, 248439, 331252, 414065, 496878, 579691, 662504, 745317, 828130, 993756, 1076569, 1159382, 1242195, 1490634, 1656260, 1739073, 1987512, 2153138, 2318764, 2484390, 2898455, 2981268, 3229707, 3312520, 3478146, 3726585, 4057837, 4306276, 4637528, 4968780, 5217219, 5382845, 5796910, 5962536, 6459414, 6956292, 7453170, 7535983, 8115674, 8612552, 8695365, 9689121, 9937560, 10434438, 10765690, 11593820, 12173511, 12918828, 13912584, 14906340, 15071966, 16148535, 16231348, 17390730, 19378242, 20289185, 20868876, 21531380, 22607949, 23187640, 24347022, 25837656, 26086095, 29812680, 30143932, 32297070, 32462696, 34781460, 36520533, 37679915, 38756484, 40578370, 41737752, 43062760, 45215898, 48445605, 48694044, 52172190, 52751881, 60287864, 60867555, 64594140, 67823847, 69562920, 73041066, 75359830, 77512968, 81156740, 90431796, 96891210, 97388088, 104344380, 105503762, 113039745, 121735110, 129188280, 135647694, 146082132, 150719660, 158255643, 162313480, 180863592, 182602665, 193782420, 208688760, 211007524, 226079490, 243470220, 263759405, 271295388, 292164264, 301439320, 316511286, 339119235, 365205330, 387564840, 422015048, 452158980, 474766929, 486940440, 527518810, 542590776, 633022572, 678238470, 730410660, 791278215, 904317960, 949533858, 1055037620, 1266045144, 1356476940, 1460821320, 1582556430, 1899067716, 2110075240, 2373834645, 2712953880, 3165112860, 3798135432, 4747669290, 6330225720, 9495338580, 18990677160]

約数ペア:

[(1, 18990677160), (2, 9495338580), (3, 6330225720), (4, 4747669290), (5, 3798135432), (6, 3165112860), (7, 2712953880), (8, 2373834645), (9, 2110075240), (10, 1899067716), (12, 1582556430), (13, 1460821320), (14, 1356476940), (15, 1266045144), (18, 1055037620), (20, 949533858), (21, 904317960), (24, 791278215), (26, 730410660), (28, 678238470), (30, 633022572), (35, 542590776), (36, 527518810), (39, 486940440), (40, 474766929), (42, 452158980), (45, 422015048), (49, 387564840), (52, 365205330), (56, 339119235), (60, 316511286), (63, 301439320), (65, 292164264), (70, 271295388), (72, 263759405), (78, 243470220), (84, 226079490), (90, 211007524), (91, 208688760), (98, 193782420), (104, 182602665), (105, 180863592), (117, 162313480), (120, 158255643), (126, 150719660), (130, 146082132), (140, 135647694), (147, 129188280), (156, 121735110), (168, 113039745), (180, 105503762), (182, 104344380), (195, 97388088), (196, 96891210), (210, 90431796), (234, 81156740), (245, 77512968), (252, 75359830), (260, 73041066), (273, 69562920), (280, 67823847), (294, 64594140), (312, 60867555), (315, 60287864), (360, 52751881), (364, 52172190), (390, 48694044), (392, 48445605), (420, 45215898), (441, 43062760), (455, 41737752), (468, 40578370), (490, 38756484), (504, 37679915), (520, 36520533), (546, 34781460), (585, 32462696), (588, 32297070), (630, 30143932), (637, 29812680), (728, 26086095), (735, 25837656), (780, 24347022), (819, 23187640), (840, 22607949), (882, 21531380), (910, 20868876), (936, 20289185), (980, 19378242), (1092, 17390730), (1170, 16231348), (1176, 16148535), (1260, 15071966), (1274, 14906340), (1365, 13912584), (1470, 12918828), (1560, 12173511), (1638, 11593820), (1764, 10765690), (1820, 10434438), (1911, 9937560), (1960, 9689121), (2184, 8695365), (2205, 8612552), (2340, 8115674), (2520, 7535983), (2548, 7453170), (2730, 6956292), (2940, 6459414), (3185, 5962536), (3276, 5796910), (3528, 5382845), (3640, 5217219), (3822, 4968780), (4095, 4637528), (4410, 4306276), (4680, 4057837), (5096, 3726585), (5460, 3478146), (5733, 3312520), (5880, 3229707), (6370, 2981268), (6552, 2898455), (7644, 2484390), (8190, 2318764), (8820, 2153138), (9555, 1987512), (10920, 1739073), (11466, 1656260), (12740, 1490634), (15288, 1242195), (16380, 1159382), (17640, 1076569), (19110, 993756), (22932, 828130), (25480, 745317), (28665, 662504), (32760, 579691), (38220, 496878), (45864, 414065), (57330, 331252), (76440, 248439), (82813, 229320), (114660, 165626)]