4909681920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8989

約数の個数: 288

約数和(自身を含む): 18423667584

約数和(自身を除く): 13513985664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 256, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 768, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1280, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2816, 2860, 3120, 3328, 3432, 3520, 3840, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 8320, 8448, 8580, 8941, 9152, 9984, 10560, 11440, 12480, 13728, 14080, 16640, 17160, 17882, 18304, 21120, 22880, 24960, 26823, 27456, 34320, 35764, 36608, 42240, 44705, 45760, 49920, 53646, 54912, 68640, 71528, 89410, 91520, 98351, 107292, 109824, 116233, 134115, 137280, 143056, 178820, 183040, 196702, 214584, 232466, 268230, 274560, 286112, 295053, 348699, 357640, 393404, 429168, 464932, 491755, 536460, 549120, 572224, 581165, 590106, 697398, 715280, 786808, 858336, 929864, 983510, 1072920, 1144448, 1162330, 1180212, 1278563, 1394796, 1430560, 1475265, 1573616, 1716672, 1743495, 1859728, 1967020, 2145840, 2288896, 2324660, 2360424, 2557126, 2789592, 2861120, 2950530, 3147232, 3433344, 3486990, 3719456, 3835689, 3934040, 4291680, 4649320, 4720848, 5114252, 5579184, 5722240, 5901060, 6294464, 6392815, 6866688, 6973980, 7438912, 7671378, 7868080, 8583360, 9298640, 9441696, 10228504, 11158368, 11444480, 11802120, 12588928, 12785630, 13947960, 14877824, 15342756, 15736160, 17166720, 18597280, 18883392, 19178445, 20457008, 22316736, 23604240, 25177856, 25571260, 27895920, 29755648, 30685512, 31472320, 34333440, 37194560, 37766784, 38356890, 40914016, 44633472, 47208480, 51142520, 55791840, 61371024, 62944640, 74389120, 75533568, 76713780, 81828032, 89266944, 94416960, 102285040, 111583680, 122742048, 125889280, 148778240, 153427560, 163656064, 188833920, 204570080, 223167360, 245484096, 306855120, 327312128, 377667840, 409140160, 446334720, 490968192, 613710240, 818280320, 981936384, 1227420480, 1636560640, 2454840960, 4909681920]

約数ペア:

[(1, 4909681920), (2, 2454840960), (3, 1636560640), (4, 1227420480), (5, 981936384), (6, 818280320), (8, 613710240), (10, 490968192), (11, 446334720), (12, 409140160), (13, 377667840), (15, 327312128), (16, 306855120), (20, 245484096), (22, 223167360), (24, 204570080), (26, 188833920), (30, 163656064), (32, 153427560), (33, 148778240), (39, 125889280), (40, 122742048), (44, 111583680), (48, 102285040), (52, 94416960), (55, 89266944), (60, 81828032), (64, 76713780), (65, 75533568), (66, 74389120), (78, 62944640), (80, 61371024), (88, 55791840), (96, 51142520), (104, 47208480), (110, 44633472), (120, 40914016), (128, 38356890), (130, 37766784), (132, 37194560), (143, 34333440), (156, 31472320), (160, 30685512), (165, 29755648), (176, 27895920), (192, 25571260), (195, 25177856), (208, 23604240), (220, 22316736), (240, 20457008), (256, 19178445), (260, 18883392), (264, 18597280), (286, 17166720), (312, 15736160), (320, 15342756), (330, 14877824), (352, 13947960), (384, 12785630), (390, 12588928), (416, 11802120), (429, 11444480), (440, 11158368), (480, 10228504), (520, 9441696), (528, 9298640), (572, 8583360), (624, 7868080), (640, 7671378), (660, 7438912), (704, 6973980), (715, 6866688), (768, 6392815), (780, 6294464), (832, 5901060), (858, 5722240), (880, 5579184), (960, 5114252), (1040, 4720848), (1056, 4649320), (1144, 4291680), (1248, 3934040), (1280, 3835689), (1320, 3719456), (1408, 3486990), (1430, 3433344), (1560, 3147232), (1664, 2950530), (1716, 2861120), (1760, 2789592), (1920, 2557126), (2080, 2360424), (2112, 2324660), (2145, 2288896), (2288, 2145840), (2496, 1967020), (2640, 1859728), (2816, 1743495), (2860, 1716672), (3120, 1573616), (3328, 1475265), (3432, 1430560), (3520, 1394796), (3840, 1278563), (4160, 1180212), (4224, 1162330), (4290, 1144448), (4576, 1072920), (4992, 983510), (5280, 929864), (5720, 858336), (6240, 786808), (6864, 715280), (7040, 697398), (8320, 590106), (8448, 581165), (8580, 572224), (8941, 549120), (9152, 536460), (9984, 491755), (10560, 464932), (11440, 429168), (12480, 393404), (13728, 357640), (14080, 348699), (16640, 295053), (17160, 286112), (17882, 274560), (18304, 268230), (21120, 232466), (22880, 214584), (24960, 196702), (26823, 183040), (27456, 178820), (34320, 143056), (35764, 137280), (36608, 134115), (42240, 116233), (44705, 109824), (45760, 107292), (49920, 98351), (53646, 91520), (54912, 89410), (68640, 71528)]