154955342640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{4421}}^1$

素因数の和:5148

約数の個数: 320

約数和(自身を含む): 567664238592

約数和(自身を除く): 412708895952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 673, 744, 840, 868, 930, 1085, 1240, 1302, 1346, 1488, 1680, 1736, 1860, 2019, 2170, 2480, 2604, 2692, 3255, 3365, 3472, 3720, 4038, 4340, 4421, 4711, 5208, 5384, 6510, 6730, 7440, 8076, 8680, 8842, 9422, 10095, 10416, 10768, 13020, 13263, 13460, 14133, 16152, 17360, 17684, 18844, 20190, 20863, 22105, 23555, 26040, 26526, 26920, 28266, 30947, 32304, 35368, 37688, 40380, 41726, 44210, 47110, 52080, 53052, 53840, 56532, 61894, 62589, 66315, 70665, 70736, 75376, 80760, 83452, 88420, 92841, 94220, 104315, 106104, 113064, 123788, 125178, 132630, 137051, 141330, 146041, 154735, 161520, 166904, 176840, 185682, 188440, 208630, 212208, 226128, 247576, 250356, 265260, 274102, 282660, 292082, 309470, 312945, 333808, 353680, 371364, 376880, 411153, 417260, 438123, 464205, 495152, 500712, 530520, 548204, 565320, 584164, 618940, 625890, 685255, 730205, 742728, 822306, 834520, 876246, 928410, 959357, 1001424, 1061040, 1096408, 1130640, 1168328, 1237880, 1251780, 1370510, 1460410, 1485456, 1644612, 1669040, 1752492, 1856820, 1918714, 2055765, 2190615, 2192816, 2336656, 2475760, 2503560, 2741020, 2878071, 2920820, 2975333, 3289224, 3504984, 3713640, 3837428, 4111530, 4381230, 4796785, 5007120, 5482040, 5756142, 5841640, 5950666, 6578448, 7009968, 7427280, 7674856, 8223060, 8762460, 8925999, 9593570, 10964080, 11512284, 11683280, 11901332, 14390355, 14876665, 15349712, 16446120, 17524920, 17851998, 19187140, 20827331, 23024568, 23802664, 28780710, 29753330, 32892240, 35049840, 35703996, 38374280, 41654662, 44629995, 46049136, 47605328, 57561420, 59506660, 62481993, 71407992, 76748560, 83309324, 89259990, 92235323, 104136655, 115122840, 119013320, 124963986, 142815984, 166618648, 178519980, 184470646, 208273310, 230245680, 238026640, 249927972, 276705969, 312409965, 333237296, 357039960, 368941292, 416546620, 461176615, 499855944, 553411938, 624819930, 645647261, 714079920, 737882584, 833093240, 922353230, 999711888, 1106823876, 1249639860, 1291294522, 1383529845, 1475765168, 1666186480, 1844706460, 1936941783, 2213647752, 2499279720, 2582589044, 2767059690, 3228236305, 3689412920, 3873883566, 4427295504, 4998559440, 5165178088, 5534119380, 6456472610, 7378825840, 7747767132, 9684708915, 10330356176, 11068238760, 12912945220, 15495534264, 19369417830, 22136477520, 25825890440, 30991068528, 38738835660, 51651780880, 77477671320, 154955342640]

約数ペア:

[(1, 154955342640), (2, 77477671320), (3, 51651780880), (4, 38738835660), (5, 30991068528), (6, 25825890440), (7, 22136477520), (8, 19369417830), (10, 15495534264), (12, 12912945220), (14, 11068238760), (15, 10330356176), (16, 9684708915), (20, 7747767132), (21, 7378825840), (24, 6456472610), (28, 5534119380), (30, 5165178088), (31, 4998559440), (35, 4427295504), (40, 3873883566), (42, 3689412920), (48, 3228236305), (56, 2767059690), (60, 2582589044), (62, 2499279720), (70, 2213647752), (80, 1936941783), (84, 1844706460), (93, 1666186480), (105, 1475765168), (112, 1383529845), (120, 1291294522), (124, 1249639860), (140, 1106823876), (155, 999711888), (168, 922353230), (186, 833093240), (210, 737882584), (217, 714079920), (240, 645647261), (248, 624819930), (280, 553411938), (310, 499855944), (336, 461176615), (372, 416546620), (420, 368941292), (434, 357039960), (465, 333237296), (496, 312409965), (560, 276705969), (620, 249927972), (651, 238026640), (673, 230245680), (744, 208273310), (840, 184470646), (868, 178519980), (930, 166618648), (1085, 142815984), (1240, 124963986), (1302, 119013320), (1346, 115122840), (1488, 104136655), (1680, 92235323), (1736, 89259990), (1860, 83309324), (2019, 76748560), (2170, 71407992), (2480, 62481993), (2604, 59506660), (2692, 57561420), (3255, 47605328), (3365, 46049136), (3472, 44629995), (3720, 41654662), (4038, 38374280), (4340, 35703996), (4421, 35049840), (4711, 32892240), (5208, 29753330), (5384, 28780710), (6510, 23802664), (6730, 23024568), (7440, 20827331), (8076, 19187140), (8680, 17851998), (8842, 17524920), (9422, 16446120), (10095, 15349712), (10416, 14876665), (10768, 14390355), (13020, 11901332), (13263, 11683280), (13460, 11512284), (14133, 10964080), (16152, 9593570), (17360, 8925999), (17684, 8762460), (18844, 8223060), (20190, 7674856), (20863, 7427280), (22105, 7009968), (23555, 6578448), (26040, 5950666), (26526, 5841640), (26920, 5756142), (28266, 5482040), (30947, 5007120), (32304, 4796785), (35368, 4381230), (37688, 4111530), (40380, 3837428), (41726, 3713640), (44210, 3504984), (47110, 3289224), (52080, 2975333), (53052, 2920820), (53840, 2878071), (56532, 2741020), (61894, 2503560), (62589, 2475760), (66315, 2336656), (70665, 2192816), (70736, 2190615), (75376, 2055765), (80760, 1918714), (83452, 1856820), (88420, 1752492), (92841, 1669040), (94220, 1644612), (104315, 1485456), (106104, 1460410), (113064, 1370510), (123788, 1251780), (125178, 1237880), (132630, 1168328), (137051, 1130640), (141330, 1096408), (146041, 1061040), (154735, 1001424), (161520, 959357), (166904, 928410), (176840, 876246), (185682, 834520), (188440, 822306), (208630, 742728), (212208, 730205), (226128, 685255), (247576, 625890), (250356, 618940), (265260, 584164), (274102, 565320), (282660, 548204), (292082, 530520), (309470, 500712), (312945, 495152), (333808, 464205), (353680, 438123), (371364, 417260), (376880, 411153)]