387321480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 384

約数和(自身を含む): 1620259200

約数和(自身を除く): 1232937720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 108, 117, 120, 126, 130, 135, 140, 147, 156, 168, 180, 182, 189, 195, 196, 210, 216, 234, 245, 252, 260, 270, 273, 280, 294, 312, 315, 351, 360, 364, 378, 390, 392, 420, 441, 455, 468, 490, 504, 520, 540, 546, 563, 585, 588, 630, 637, 702, 728, 735, 756, 780, 819, 840, 882, 910, 936, 945, 980, 1080, 1092, 1126, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1470, 1512, 1560, 1638, 1689, 1755, 1764, 1820, 1890, 1911, 1960, 2184, 2205, 2252, 2340, 2457, 2520, 2548, 2646, 2730, 2808, 2815, 2940, 3185, 3276, 3378, 3510, 3528, 3640, 3780, 3822, 3941, 4095, 4410, 4504, 4680, 4914, 5067, 5096, 5292, 5460, 5630, 5733, 5880, 6370, 6552, 6615, 6756, 7020, 7319, 7560, 7644, 7882, 8190, 8445, 8820, 9555, 9828, 10134, 10584, 10920, 11260, 11466, 11823, 12285, 12740, 13230, 13512, 14040, 14638, 15201, 15288, 15764, 16380, 16890, 17199, 17640, 19110, 19656, 19705, 20268, 21957, 22520, 22932, 23646, 24570, 25335, 25480, 26460, 27587, 28665, 29276, 30402, 31528, 32760, 33780, 34398, 35469, 36595, 38220, 39410, 40536, 43914, 45864, 47292, 49140, 50670, 51233, 52920, 55174, 57330, 58552, 59115, 60804, 65871, 67560, 68796, 70938, 73190, 76005, 76440, 78820, 82761, 85995, 87828, 94584, 98280, 101340, 102466, 106407, 109785, 110348, 114660, 118230, 121608, 131742, 137592, 137935, 141876, 146380, 152010, 153699, 157640, 165522, 171990, 175656, 177345, 197613, 202680, 204932, 212814, 219570, 220696, 229320, 236460, 248283, 256165, 263484, 275870, 283752, 292760, 304020, 307398, 329355, 331044, 343980, 354690, 358631, 395226, 409864, 413805, 425628, 439140, 461097, 472920, 496566, 512330, 526968, 532035, 551740, 608040, 614796, 658710, 662088, 687960, 709380, 717262, 744849, 768495, 790452, 827610, 851256, 878280, 922194, 988065, 993132, 1024660, 1064070, 1075893, 1103480, 1229592, 1241415, 1317420, 1383291, 1418760, 1434524, 1489698, 1536990, 1580904, 1655220, 1793155, 1844388, 1976130, 1986264, 2049320, 2128140, 2151786, 2305485, 2482830, 2634840, 2766582, 2869048, 2979396, 3073980, 3227679, 3310440, 3586310, 3688776, 3724245, 3952260, 4256280, 4303572, 4610970, 4965660, 5379465, 5533164, 5958792, 6147960, 6455358, 6916455, 7172620, 7448490, 7904520, 8607144, 9221940, 9683037, 9931320, 10758930, 11066328, 12910716, 13832910, 14345240, 14896980, 16138395, 18443880, 19366074, 21517860, 25821432, 27665820, 29793960, 32276790, 38732148, 43035720, 48415185, 55331640, 64553580, 77464296, 96830370, 129107160, 193660740, 387321480]

約数ペア:

[(1, 387321480), (2, 193660740), (3, 129107160), (4, 96830370), (5, 77464296), (6, 64553580), (7, 55331640), (8, 48415185), (9, 43035720), (10, 38732148), (12, 32276790), (13, 29793960), (14, 27665820), (15, 25821432), (18, 21517860), (20, 19366074), (21, 18443880), (24, 16138395), (26, 14896980), (27, 14345240), (28, 13832910), (30, 12910716), (35, 11066328), (36, 10758930), (39, 9931320), (40, 9683037), (42, 9221940), (45, 8607144), (49, 7904520), (52, 7448490), (54, 7172620), (56, 6916455), (60, 6455358), (63, 6147960), (65, 5958792), (70, 5533164), (72, 5379465), (78, 4965660), (84, 4610970), (90, 4303572), (91, 4256280), (98, 3952260), (104, 3724245), (105, 3688776), (108, 3586310), (117, 3310440), (120, 3227679), (126, 3073980), (130, 2979396), (135, 2869048), (140, 2766582), (147, 2634840), (156, 2482830), (168, 2305485), (180, 2151786), (182, 2128140), (189, 2049320), (195, 1986264), (196, 1976130), (210, 1844388), (216, 1793155), (234, 1655220), (245, 1580904), (252, 1536990), (260, 1489698), (270, 1434524), (273, 1418760), (280, 1383291), (294, 1317420), (312, 1241415), (315, 1229592), (351, 1103480), (360, 1075893), (364, 1064070), (378, 1024660), (390, 993132), (392, 988065), (420, 922194), (441, 878280), (455, 851256), (468, 827610), (490, 790452), (504, 768495), (520, 744849), (540, 717262), (546, 709380), (563, 687960), (585, 662088), (588, 658710), (630, 614796), (637, 608040), (702, 551740), (728, 532035), (735, 526968), (756, 512330), (780, 496566), (819, 472920), (840, 461097), (882, 439140), (910, 425628), (936, 413805), (945, 409864), (980, 395226), (1080, 358631), (1092, 354690), (1126, 343980), (1170, 331044), (1176, 329355), (1260, 307398), (1274, 304020), (1323, 292760), (1365, 283752), (1404, 275870), (1470, 263484), (1512, 256165), (1560, 248283), (1638, 236460), (1689, 229320), (1755, 220696), (1764, 219570), (1820, 212814), (1890, 204932), (1911, 202680), (1960, 197613), (2184, 177345), (2205, 175656), (2252, 171990), (2340, 165522), (2457, 157640), (2520, 153699), (2548, 152010), (2646, 146380), (2730, 141876), (2808, 137935), (2815, 137592), (2940, 131742), (3185, 121608), (3276, 118230), (3378, 114660), (3510, 110348), (3528, 109785), (3640, 106407), (3780, 102466), (3822, 101340), (3941, 98280), (4095, 94584), (4410, 87828), (4504, 85995), (4680, 82761), (4914, 78820), (5067, 76440), (5096, 76005), (5292, 73190), (5460, 70938), (5630, 68796), (5733, 67560), (5880, 65871), (6370, 60804), (6552, 59115), (6615, 58552), (6756, 57330), (7020, 55174), (7319, 52920), (7560, 51233), (7644, 50670), (7882, 49140), (8190, 47292), (8445, 45864), (8820, 43914), (9555, 40536), (9828, 39410), (10134, 38220), (10584, 36595), (10920, 35469), (11260, 34398), (11466, 33780), (11823, 32760), (12285, 31528), (12740, 30402), (13230, 29276), (13512, 28665), (14040, 27587), (14638, 26460), (15201, 25480), (15288, 25335), (15764, 24570), (16380, 23646), (16890, 22932), (17199, 22520), (17640, 21957), (19110, 20268), (19656, 19705)]