1803217920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:607

約数の個数: 352

約数和(自身を含む): 6816608256

約数和(自身を除く): 5013390336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 541, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1082, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1623, 1680, 1736, 1792, 1860, 1920, 1984, 2164, 2170, 2240, 2480, 2560, 2604, 2688, 2705, 2976, 3072, 3246, 3255, 3360, 3472, 3584, 3720, 3787, 3840, 3968, 4328, 4340, 4480, 4960, 5120, 5208, 5376, 5410, 5952, 6492, 6510, 6720, 6944, 7168, 7440, 7574, 7680, 7936, 8115, 8656, 8680, 8960, 9920, 10416, 10752, 10820, 11361, 11904, 12984, 13020, 13440, 13888, 14880, 15148, 15360, 15872, 16230, 16771, 17312, 17360, 17920, 18935, 19840, 20832, 21504, 21640, 22722, 23808, 25968, 26040, 26880, 27776, 29760, 30296, 31744, 32460, 33542, 34624, 34720, 35840, 37870, 39680, 41664, 43280, 45444, 47616, 50313, 51936, 52080, 53760, 55552, 56805, 59520, 60592, 64920, 67084, 69248, 69440, 75740, 79360, 83328, 83855, 86560, 90888, 95232, 100626, 103872, 104160, 107520, 111104, 113610, 117397, 119040, 121184, 129840, 134168, 138496, 138880, 151480, 158720, 166656, 167710, 173120, 181776, 201252, 207744, 208320, 222208, 227220, 234794, 238080, 242368, 251565, 259680, 268336, 276992, 277760, 302960, 333312, 335420, 346240, 352191, 363552, 402504, 415488, 416640, 454440, 469588, 476160, 484736, 503130, 519360, 536672, 553984, 555520, 586985, 605920, 666624, 670840, 692480, 704382, 727104, 805008, 830976, 833280, 908880, 939176, 969472, 1006260, 1038720, 1073344, 1111040, 1173970, 1211840, 1341680, 1384960, 1408764, 1454208, 1610016, 1661952, 1666560, 1760955, 1817760, 1878352, 1938944, 2012520, 2077440, 2146688, 2347940, 2423680, 2683360, 2769920, 2817528, 2908416, 3220032, 3333120, 3521910, 3635520, 3756704, 3877888, 4025040, 4154880, 4293376, 4695880, 4847360, 5366720, 5635056, 5816832, 6440064, 7043820, 7271040, 7513408, 8050080, 8309760, 8586752, 9391760, 9694720, 10733440, 11270112, 11633664, 12880128, 14087640, 14542080, 15026816, 16100160, 17173504, 18783520, 19389440, 21466880, 22540224, 25760256, 28175280, 29084160, 30053632, 32200320, 37567040, 42933760, 45080448, 51520512, 56350560, 58168320, 60107264, 64400640, 75134080, 85867520, 90160896, 112701120, 120214528, 128801280, 150268160, 180321792, 225402240, 257602560, 300536320, 360643584, 450804480, 601072640, 901608960, 1803217920]

約数ペア:

[(1, 1803217920), (2, 901608960), (3, 601072640), (4, 450804480), (5, 360643584), (6, 300536320), (7, 257602560), (8, 225402240), (10, 180321792), (12, 150268160), (14, 128801280), (15, 120214528), (16, 112701120), (20, 90160896), (21, 85867520), (24, 75134080), (28, 64400640), (30, 60107264), (31, 58168320), (32, 56350560), (35, 51520512), (40, 45080448), (42, 42933760), (48, 37567040), (56, 32200320), (60, 30053632), (62, 29084160), (64, 28175280), (70, 25760256), (80, 22540224), (84, 21466880), (93, 19389440), (96, 18783520), (105, 17173504), (112, 16100160), (120, 15026816), (124, 14542080), (128, 14087640), (140, 12880128), (155, 11633664), (160, 11270112), (168, 10733440), (186, 9694720), (192, 9391760), (210, 8586752), (217, 8309760), (224, 8050080), (240, 7513408), (248, 7271040), (256, 7043820), (280, 6440064), (310, 5816832), (320, 5635056), (336, 5366720), (372, 4847360), (384, 4695880), (420, 4293376), (434, 4154880), (448, 4025040), (465, 3877888), (480, 3756704), (496, 3635520), (512, 3521910), (541, 3333120), (560, 3220032), (620, 2908416), (640, 2817528), (651, 2769920), (672, 2683360), (744, 2423680), (768, 2347940), (840, 2146688), (868, 2077440), (896, 2012520), (930, 1938944), (960, 1878352), (992, 1817760), (1024, 1760955), (1082, 1666560), (1085, 1661952), (1120, 1610016), (1240, 1454208), (1280, 1408764), (1302, 1384960), (1344, 1341680), (1488, 1211840), (1536, 1173970), (1623, 1111040), (1680, 1073344), (1736, 1038720), (1792, 1006260), (1860, 969472), (1920, 939176), (1984, 908880), (2164, 833280), (2170, 830976), (2240, 805008), (2480, 727104), (2560, 704382), (2604, 692480), (2688, 670840), (2705, 666624), (2976, 605920), (3072, 586985), (3246, 555520), (3255, 553984), (3360, 536672), (3472, 519360), (3584, 503130), (3720, 484736), (3787, 476160), (3840, 469588), (3968, 454440), (4328, 416640), (4340, 415488), (4480, 402504), (4960, 363552), (5120, 352191), (5208, 346240), (5376, 335420), (5410, 333312), (5952, 302960), (6492, 277760), (6510, 276992), (6720, 268336), (6944, 259680), (7168, 251565), (7440, 242368), (7574, 238080), (7680, 234794), (7936, 227220), (8115, 222208), (8656, 208320), (8680, 207744), (8960, 201252), (9920, 181776), (10416, 173120), (10752, 167710), (10820, 166656), (11361, 158720), (11904, 151480), (12984, 138880), (13020, 138496), (13440, 134168), (13888, 129840), (14880, 121184), (15148, 119040), (15360, 117397), (15872, 113610), (16230, 111104), (16771, 107520), (17312, 104160), (17360, 103872), (17920, 100626), (18935, 95232), (19840, 90888), (20832, 86560), (21504, 83855), (21640, 83328), (22722, 79360), (23808, 75740), (25968, 69440), (26040, 69248), (26880, 67084), (27776, 64920), (29760, 60592), (30296, 59520), (31744, 56805), (32460, 55552), (33542, 53760), (34624, 52080), (34720, 51936), (35840, 50313), (37870, 47616), (39680, 45444), (41664, 43280)]