293651280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 1074462480

約数和(自身を除く): 780811200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 137, 144, 156, 180, 195, 208, 229, 234, 240, 260, 274, 312, 360, 390, 411, 458, 468, 520, 548, 585, 624, 685, 687, 720, 780, 822, 916, 936, 1040, 1096, 1145, 1170, 1233, 1370, 1374, 1560, 1644, 1781, 1832, 1872, 2055, 2061, 2192, 2290, 2340, 2466, 2740, 2748, 2977, 3120, 3288, 3435, 3562, 3664, 4110, 4122, 4580, 4680, 4932, 5343, 5480, 5496, 5954, 6165, 6576, 6870, 7124, 8220, 8244, 8905, 8931, 9160, 9360, 9864, 10305, 10686, 10960, 10992, 11908, 12330, 13740, 14248, 14885, 16029, 16440, 16488, 17810, 17862, 18320, 19728, 20610, 21372, 23816, 24660, 26715, 26793, 27480, 28496, 29770, 31373, 32058, 32880, 32976, 35620, 35724, 41220, 42744, 44655, 47632, 49320, 53430, 53586, 54960, 59540, 62746, 64116, 71240, 71448, 80145, 82440, 85488, 89310, 94119, 98640, 106860, 107172, 119080, 125492, 128232, 133965, 142480, 142896, 156865, 160290, 164880, 178620, 188238, 213720, 214344, 238160, 250984, 256464, 267930, 282357, 313730, 320580, 357240, 376476, 407849, 427440, 428688, 470595, 501968, 535860, 564714, 627460, 641160, 714480, 752952, 815698, 941190, 1071720, 1129428, 1223547, 1254920, 1282320, 1411785, 1505904, 1631396, 1882380, 2039245, 2143440, 2258856, 2447094, 2509840, 2823570, 3262792, 3670641, 3764760, 4078490, 4517712, 4894188, 5647140, 6117735, 6525584, 7341282, 7529520, 8156980, 9788376, 11294280, 12235470, 14682564, 16313960, 18353205, 19576752, 22588560, 24470940, 29365128, 32627920, 36706410, 48941880, 58730256, 73412820, 97883760, 146825640, 293651280]

約数ペア:

[(1, 293651280), (2, 146825640), (3, 97883760), (4, 73412820), (5, 58730256), (6, 48941880), (8, 36706410), (9, 32627920), (10, 29365128), (12, 24470940), (13, 22588560), (15, 19576752), (16, 18353205), (18, 16313960), (20, 14682564), (24, 12235470), (26, 11294280), (30, 9788376), (36, 8156980), (39, 7529520), (40, 7341282), (45, 6525584), (48, 6117735), (52, 5647140), (60, 4894188), (65, 4517712), (72, 4078490), (78, 3764760), (80, 3670641), (90, 3262792), (104, 2823570), (117, 2509840), (120, 2447094), (130, 2258856), (137, 2143440), (144, 2039245), (156, 1882380), (180, 1631396), (195, 1505904), (208, 1411785), (229, 1282320), (234, 1254920), (240, 1223547), (260, 1129428), (274, 1071720), (312, 941190), (360, 815698), (390, 752952), (411, 714480), (458, 641160), (468, 627460), (520, 564714), (548, 535860), (585, 501968), (624, 470595), (685, 428688), (687, 427440), (720, 407849), (780, 376476), (822, 357240), (916, 320580), (936, 313730), (1040, 282357), (1096, 267930), (1145, 256464), (1170, 250984), (1233, 238160), (1370, 214344), (1374, 213720), (1560, 188238), (1644, 178620), (1781, 164880), (1832, 160290), (1872, 156865), (2055, 142896), (2061, 142480), (2192, 133965), (2290, 128232), (2340, 125492), (2466, 119080), (2740, 107172), (2748, 106860), (2977, 98640), (3120, 94119), (3288, 89310), (3435, 85488), (3562, 82440), (3664, 80145), (4110, 71448), (4122, 71240), (4580, 64116), (4680, 62746), (4932, 59540), (5343, 54960), (5480, 53586), (5496, 53430), (5954, 49320), (6165, 47632), (6576, 44655), (6870, 42744), (7124, 41220), (8220, 35724), (8244, 35620), (8905, 32976), (8931, 32880), (9160, 32058), (9360, 31373), (9864, 29770), (10305, 28496), (10686, 27480), (10960, 26793), (10992, 26715), (11908, 24660), (12330, 23816), (13740, 21372), (14248, 20610), (14885, 19728), (16029, 18320), (16440, 17862), (16488, 17810)]