15225093240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 512

約数和(自身を含む): 57675939840

約数和(自身を除く): 42450846600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 163, 168, 170, 186, 204, 210, 211, 217, 238, 248, 255, 280, 310, 326, 340, 357, 372, 408, 420, 422, 434, 465, 476, 489, 510, 527, 595, 620, 633, 651, 652, 680, 714, 744, 815, 840, 844, 868, 930, 952, 978, 1020, 1054, 1055, 1085, 1141, 1190, 1240, 1266, 1302, 1304, 1428, 1477, 1581, 1630, 1688, 1736, 1785, 1860, 1956, 2040, 2108, 2110, 2170, 2282, 2380, 2445, 2532, 2604, 2635, 2771, 2856, 2954, 3162, 3165, 3255, 3260, 3423, 3570, 3587, 3689, 3720, 3912, 4216, 4220, 4340, 4431, 4564, 4760, 4890, 5053, 5064, 5208, 5270, 5542, 5705, 5908, 6324, 6330, 6510, 6520, 6541, 6846, 7140, 7174, 7378, 7385, 7905, 8313, 8440, 8680, 8862, 9128, 9780, 10106, 10540, 10761, 11067, 11084, 11410, 11816, 12648, 12660, 13020, 13082, 13692, 13855, 14280, 14348, 14756, 14770, 15159, 15810, 16626, 17115, 17724, 17935, 18445, 19397, 19560, 19623, 20212, 21080, 21522, 22134, 22155, 22168, 22820, 25109, 25265, 25320, 26040, 26164, 27384, 27710, 28696, 29512, 29540, 30318, 31620, 32705, 33252, 34230, 34393, 35371, 35448, 35870, 36890, 38794, 39246, 40424, 41565, 43044, 44268, 44310, 45640, 45787, 50218, 50530, 52328, 53805, 55335, 55420, 58191, 59080, 60636, 63240, 65410, 66504, 68460, 68786, 70742, 71740, 73780, 75327, 75795, 77588, 78492, 83130, 85901, 86088, 88536, 88620, 91574, 96985, 98115, 100436, 101060, 103179, 106113, 107610, 110670, 110840, 111197, 116382, 121272, 125545, 130820, 136920, 137361, 137572, 141484, 143480, 147560, 150654, 151590, 155176, 156984, 166260, 171802, 171965, 176855, 177240, 183148, 193970, 196230, 200872, 202120, 206358, 212226, 215220, 221340, 222394, 228935, 232764, 240751, 251090, 257703, 261640, 274722, 275144, 282968, 290955, 301308, 303180, 332520, 333591, 343604, 343930, 353710, 366296, 376635, 387940, 392460, 412716, 424452, 429505, 430440, 442680, 444788, 457870, 465528, 481502, 502180, 515406, 515895, 530565, 549444, 555985, 581910, 584681, 601307, 602616, 606360, 667182, 686805, 687208, 687860, 707420, 722253, 753270, 775880, 778379, 784920, 825432, 848904, 859010, 889576, 915740, 963004, 1004360, 1030812, 1031790, 1061130, 1066183, 1098888, 1111970, 1163820, 1169362, 1202614, 1203755, 1288515, 1334364, 1373610, 1375720, 1414840, 1444506, 1506540, 1556758, 1667955, 1718020, 1754043, 1803921, 1831480, 1926008, 2061624, 2063580, 2122260, 2132366, 2223940, 2327640, 2335137, 2338724, 2405228, 2407510, 2577030, 2668728, 2747220, 2889012, 2923405, 3006535, 3013080, 3113516, 3198549, 3335910, 3436040, 3508086, 3607842, 3611265, 3891895, 4092767, 4127160, 4244520, 4264732, 4447880, 4670274, 4677448, 4810456, 4815020, 5154060, 5330915, 5494440, 5778024, 5846810, 6013070, 6227032, 6397098, 6671820, 7016172, 7215684, 7222530, 7463281, 7783790, 8185534, 8529464, 8770215, 9019605, 9340548, 9630040, 10308120, 10661830, 11675685, 11693620, 12026140, 12278301, 12794196, 13343640, 14032344, 14431368, 14445060, 14926562, 15567580, 15992745, 16371068, 17540430, 18039210, 18125111, 18681096, 20463835, 21323660, 22389843, 23351370, 23387240, 24052280, 24556602, 25588392, 28890120, 29853124, 31135160, 31985490, 32742136, 35080860, 36078420, 36250222, 37316405, 40927670, 42647320, 44779686, 46702740, 49113204, 54375333, 59706248, 61391505, 63970980, 70161720, 72156840, 72500444, 74632810, 81855340, 89559372, 90625555, 93405480, 98226408, 108750666, 111949215, 122783010, 126875777, 127941960, 145000888, 149265620, 163710680, 179118744, 181251110, 217501332, 223898430, 245566020, 253751554, 271876665, 298531240, 362502220, 380627331, 435002664, 447796860, 491132040, 507503108, 543753330, 634378885, 725004440, 761254662, 895593720, 1015006216, 1087506660, 1268757770, 1522509324, 1903136655, 2175013320, 2537515540, 3045018648, 3806273310, 5075031080, 7612546620, 15225093240]

約数ペア:

[(1, 15225093240), (2, 7612546620), (3, 5075031080), (4, 3806273310), (5, 3045018648), (6, 2537515540), (7, 2175013320), (8, 1903136655), (10, 1522509324), (12, 1268757770), (14, 1087506660), (15, 1015006216), (17, 895593720), (20, 761254662), (21, 725004440), (24, 634378885), (28, 543753330), (30, 507503108), (31, 491132040), (34, 447796860), (35, 435002664), (40, 380627331), (42, 362502220), (51, 298531240), (56, 271876665), (60, 253751554), (62, 245566020), (68, 223898430), (70, 217501332), (84, 181251110), (85, 179118744), (93, 163710680), (102, 149265620), (105, 145000888), (119, 127941960), (120, 126875777), (124, 122783010), (136, 111949215), (140, 108750666), (155, 98226408), (163, 93405480), (168, 90625555), (170, 89559372), (186, 81855340), (204, 74632810), (210, 72500444), (211, 72156840), (217, 70161720), (238, 63970980), (248, 61391505), (255, 59706248), (280, 54375333), (310, 49113204), (326, 46702740), (340, 44779686), (357, 42647320), (372, 40927670), (408, 37316405), (420, 36250222), (422, 36078420), (434, 35080860), (465, 32742136), (476, 31985490), (489, 31135160), (510, 29853124), (527, 28890120), (595, 25588392), (620, 24556602), (633, 24052280), (651, 23387240), (652, 23351370), (680, 22389843), (714, 21323660), (744, 20463835), (815, 18681096), (840, 18125111), (844, 18039210), (868, 17540430), (930, 16371068), (952, 15992745), (978, 15567580), (1020, 14926562), (1054, 14445060), (1055, 14431368), (1085, 14032344), (1141, 13343640), (1190, 12794196), (1240, 12278301), (1266, 12026140), (1302, 11693620), (1304, 11675685), (1428, 10661830), (1477, 10308120), (1581, 9630040), (1630, 9340548), (1688, 9019605), (1736, 8770215), (1785, 8529464), (1860, 8185534), (1956, 7783790), (2040, 7463281), (2108, 7222530), (2110, 7215684), (2170, 7016172), (2282, 6671820), (2380, 6397098), (2445, 6227032), (2532, 6013070), (2604, 5846810), (2635, 5778024), (2771, 5494440), (2856, 5330915), (2954, 5154060), (3162, 4815020), (3165, 4810456), (3255, 4677448), (3260, 4670274), (3423, 4447880), (3570, 4264732), (3587, 4244520), (3689, 4127160), (3720, 4092767), (3912, 3891895), (4216, 3611265), (4220, 3607842), (4340, 3508086), (4431, 3436040), (4564, 3335910), (4760, 3198549), (4890, 3113516), (5053, 3013080), (5064, 3006535), (5208, 2923405), (5270, 2889012), (5542, 2747220), (5705, 2668728), (5908, 2577030), (6324, 2407510), (6330, 2405228), (6510, 2338724), (6520, 2335137), (6541, 2327640), (6846, 2223940), (7140, 2132366), (7174, 2122260), (7378, 2063580), (7385, 2061624), (7905, 1926008), (8313, 1831480), (8440, 1803921), (8680, 1754043), (8862, 1718020), (9128, 1667955), (9780, 1556758), (10106, 1506540), (10540, 1444506), (10761, 1414840), (11067, 1375720), (11084, 1373610), (11410, 1334364), (11816, 1288515), (12648, 1203755), (12660, 1202614), (13020, 1169362), (13082, 1163820), (13692, 1111970), (13855, 1098888), (14280, 1066183), (14348, 1061130), (14756, 1031790), (14770, 1030812), (15159, 1004360), (15810, 963004), (16626, 915740), (17115, 889576), (17724, 859010), (17935, 848904), (18445, 825432), (19397, 784920), (19560, 778379), (19623, 775880), (20212, 753270), (21080, 722253), (21522, 707420), (22134, 687860), (22155, 687208), (22168, 686805), (22820, 667182), (25109, 606360), (25265, 602616), (25320, 601307), (26040, 584681), (26164, 581910), (27384, 555985), (27710, 549444), (28696, 530565), (29512, 515895), (29540, 515406), (30318, 502180), (31620, 481502), (32705, 465528), (33252, 457870), (34230, 444788), (34393, 442680), (35371, 430440), (35448, 429505), (35870, 424452), (36890, 412716), (38794, 392460), (39246, 387940), (40424, 376635), (41565, 366296), (43044, 353710), (44268, 343930), (44310, 343604), (45640, 333591), (45787, 332520), (50218, 303180), (50530, 301308), (52328, 290955), (53805, 282968), (55335, 275144), (55420, 274722), (58191, 261640), (59080, 257703), (60636, 251090), (63240, 240751), (65410, 232764), (66504, 228935), (68460, 222394), (68786, 221340), (70742, 215220), (71740, 212226), (73780, 206358), (75327, 202120), (75795, 200872), (77588, 196230), (78492, 193970), (83130, 183148), (85901, 177240), (86088, 176855), (88536, 171965), (88620, 171802), (91574, 166260), (96985, 156984), (98115, 155176), (100436, 151590), (101060, 150654), (103179, 147560), (106113, 143480), (107610, 141484), (110670, 137572), (110840, 137361), (111197, 136920), (116382, 130820), (121272, 125545)]