28930255920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16763}}^1$

素因数の和:16849

約数の個数: 320

約数和(自身を含む): 107761674240

約数和(自身を除く): 78831418320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 47, 48, 51, 54, 60, 68, 72, 80, 85, 90, 94, 102, 108, 120, 135, 136, 141, 144, 153, 170, 180, 188, 204, 216, 235, 240, 255, 270, 272, 282, 306, 340, 360, 376, 408, 423, 432, 459, 470, 510, 540, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 918, 940, 1020, 1080, 1128, 1224, 1269, 1360, 1410, 1530, 1598, 1692, 1836, 1880, 2040, 2115, 2160, 2256, 2295, 2397, 2448, 2538, 2820, 3060, 3196, 3384, 3672, 3760, 3995, 4080, 4230, 4590, 4794, 5076, 5640, 6120, 6345, 6392, 6768, 7191, 7344, 7990, 8460, 9180, 9588, 10152, 11280, 11985, 12240, 12690, 12784, 14382, 15980, 16763, 16920, 18360, 19176, 20304, 21573, 23970, 25380, 28764, 31960, 33526, 33840, 35955, 36720, 38352, 43146, 47940, 50289, 50760, 57528, 63920, 67052, 71910, 83815, 86292, 95880, 100578, 101520, 107865, 115056, 134104, 143820, 150867, 167630, 172584, 191760, 201156, 215730, 251445, 268208, 284971, 287640, 301734, 335260, 345168, 402312, 431460, 452601, 502890, 569942, 575280, 603468, 670520, 754335, 787861, 804624, 854913, 862920, 905202, 1005780, 1139884, 1206936, 1341040, 1424855, 1508670, 1575722, 1709826, 1725840, 1810404, 2011560, 2263005, 2279768, 2363583, 2413872, 2564739, 2849710, 3017340, 3151444, 3419652, 3620808, 3939305, 4023120, 4274565, 4526010, 4559536, 4727166, 5129478, 5699420, 6034680, 6302888, 6839304, 7090749, 7241616, 7694217, 7878610, 8549130, 9052020, 9454332, 10258956, 11398840, 11817915, 12069360, 12605776, 12823695, 13393637, 13678608, 14181498, 15388434, 15757220, 17098260, 18104040, 18908664, 20517912, 21272247, 22797680, 23635830, 25647390, 26787274, 28362996, 30776868, 31514440, 34196520, 35453745, 36208080, 37817328, 38471085, 40180911, 41035824, 42544494, 47271660, 51294780, 53574548, 56725992, 61553736, 63028880, 66968185, 68393040, 70907490, 76942170, 80361822, 85088988, 94543320, 102589560, 106361235, 107149096, 113451984, 120542733, 123107472, 133936370, 141814980, 153884340, 160723644, 170177976, 189086640, 200904555, 205179120, 212722470, 214298192, 241085466, 267872740, 283629960, 307768680, 321447288, 340355952, 361628199, 401809110, 425444940, 482170932, 535745480, 567259920, 602713665, 615537360, 642894576, 723256398, 803618220, 850889880, 964341864, 1071490960, 1205427330, 1446512796, 1607236440, 1701779760, 1808140995, 1928683728, 2410854660, 2893025592, 3214472880, 3616281990, 4821709320, 5786051184, 7232563980, 9643418640, 14465127960, 28930255920]

約数ペア:

[(1, 28930255920), (2, 14465127960), (3, 9643418640), (4, 7232563980), (5, 5786051184), (6, 4821709320), (8, 3616281990), (9, 3214472880), (10, 2893025592), (12, 2410854660), (15, 1928683728), (16, 1808140995), (17, 1701779760), (18, 1607236440), (20, 1446512796), (24, 1205427330), (27, 1071490960), (30, 964341864), (34, 850889880), (36, 803618220), (40, 723256398), (45, 642894576), (47, 615537360), (48, 602713665), (51, 567259920), (54, 535745480), (60, 482170932), (68, 425444940), (72, 401809110), (80, 361628199), (85, 340355952), (90, 321447288), (94, 307768680), (102, 283629960), (108, 267872740), (120, 241085466), (135, 214298192), (136, 212722470), (141, 205179120), (144, 200904555), (153, 189086640), (170, 170177976), (180, 160723644), (188, 153884340), (204, 141814980), (216, 133936370), (235, 123107472), (240, 120542733), (255, 113451984), (270, 107149096), (272, 106361235), (282, 102589560), (306, 94543320), (340, 85088988), (360, 80361822), (376, 76942170), (408, 70907490), (423, 68393040), (432, 66968185), (459, 63028880), (470, 61553736), (510, 56725992), (540, 53574548), (564, 51294780), (612, 47271660), (680, 42544494), (705, 41035824), (720, 40180911), (752, 38471085), (765, 37817328), (799, 36208080), (816, 35453745), (846, 34196520), (918, 31514440), (940, 30776868), (1020, 28362996), (1080, 26787274), (1128, 25647390), (1224, 23635830), (1269, 22797680), (1360, 21272247), (1410, 20517912), (1530, 18908664), (1598, 18104040), (1692, 17098260), (1836, 15757220), (1880, 15388434), (2040, 14181498), (2115, 13678608), (2160, 13393637), (2256, 12823695), (2295, 12605776), (2397, 12069360), (2448, 11817915), (2538, 11398840), (2820, 10258956), (3060, 9454332), (3196, 9052020), (3384, 8549130), (3672, 7878610), (3760, 7694217), (3995, 7241616), (4080, 7090749), (4230, 6839304), (4590, 6302888), (4794, 6034680), (5076, 5699420), (5640, 5129478), (6120, 4727166), (6345, 4559536), (6392, 4526010), (6768, 4274565), (7191, 4023120), (7344, 3939305), (7990, 3620808), (8460, 3419652), (9180, 3151444), (9588, 3017340), (10152, 2849710), (11280, 2564739), (11985, 2413872), (12240, 2363583), (12690, 2279768), (12784, 2263005), (14382, 2011560), (15980, 1810404), (16763, 1725840), (16920, 1709826), (18360, 1575722), (19176, 1508670), (20304, 1424855), (21573, 1341040), (23970, 1206936), (25380, 1139884), (28764, 1005780), (31960, 905202), (33526, 862920), (33840, 854913), (35955, 804624), (36720, 787861), (38352, 754335), (43146, 670520), (47940, 603468), (50289, 575280), (50760, 569942), (57528, 502890), (63920, 452601), (67052, 431460), (71910, 402312), (83815, 345168), (86292, 335260), (95880, 301734), (100578, 287640), (101520, 284971), (107865, 268208), (115056, 251445), (134104, 215730), (143820, 201156), (150867, 191760), (167630, 172584)]