214175520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:724

約数の個数: 288

約数和(自身を含む): 834633072

約数和(自身を除く): 620457552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 585, 612, 624, 663, 673, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1248, 1326, 1346, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2019, 2040, 2080, 2210, 2340, 2448, 2652, 2692, 2720, 3060, 3120, 3315, 3365, 3536, 3744, 3978, 4038, 4080, 4420, 4680, 4896, 5304, 5384, 6057, 6120, 6240, 6630, 6730, 7072, 7956, 8076, 8160, 8749, 8840, 9360, 9945, 10095, 10608, 10768, 11441, 12114, 12240, 13260, 13460, 15912, 16152, 17498, 17680, 18720, 19890, 20190, 21216, 21536, 22882, 24228, 24480, 26247, 26520, 26920, 30285, 31824, 32304, 34323, 34996, 35360, 39780, 40380, 43745, 45764, 48456, 52494, 53040, 53840, 57205, 60570, 63648, 64608, 68646, 69992, 78741, 79560, 80760, 87490, 91528, 96912, 102969, 104988, 106080, 107680, 114410, 121140, 131235, 137292, 139984, 148733, 157482, 159120, 161520, 171615, 174980, 183056, 193824, 205938, 209976, 228820, 242280, 262470, 274584, 279968, 297466, 314964, 318240, 323040, 343230, 349960, 366112, 393705, 411876, 419952, 446199, 457640, 484560, 514845, 524940, 549168, 594932, 629928, 686460, 699920, 743665, 787410, 823752, 839904, 892398, 915280, 969120, 1029690, 1049880, 1098336, 1189864, 1259856, 1338597, 1372920, 1399840, 1487330, 1574820, 1647504, 1784796, 1830560, 2059380, 2099760, 2230995, 2379728, 2519712, 2677194, 2745840, 2974660, 3149640, 3295008, 3569592, 4118760, 4199520, 4461990, 4759456, 5354388, 5491680, 5949320, 6299280, 6692985, 7139184, 8237520, 8923980, 10708776, 11898640, 12598560, 13385970, 14278368, 16475040, 17847960, 21417552, 23797280, 26771940, 35695920, 42835104, 53543880, 71391840, 107087760, 214175520]

約数ペア:

[(1, 214175520), (2, 107087760), (3, 71391840), (4, 53543880), (5, 42835104), (6, 35695920), (8, 26771940), (9, 23797280), (10, 21417552), (12, 17847960), (13, 16475040), (15, 14278368), (16, 13385970), (17, 12598560), (18, 11898640), (20, 10708776), (24, 8923980), (26, 8237520), (30, 7139184), (32, 6692985), (34, 6299280), (36, 5949320), (39, 5491680), (40, 5354388), (45, 4759456), (48, 4461990), (51, 4199520), (52, 4118760), (60, 3569592), (65, 3295008), (68, 3149640), (72, 2974660), (78, 2745840), (80, 2677194), (85, 2519712), (90, 2379728), (96, 2230995), (102, 2099760), (104, 2059380), (117, 1830560), (120, 1784796), (130, 1647504), (136, 1574820), (144, 1487330), (153, 1399840), (156, 1372920), (160, 1338597), (170, 1259856), (180, 1189864), (195, 1098336), (204, 1049880), (208, 1029690), (221, 969120), (234, 915280), (240, 892398), (255, 839904), (260, 823752), (272, 787410), (288, 743665), (306, 699920), (312, 686460), (340, 629928), (360, 594932), (390, 549168), (408, 524940), (416, 514845), (442, 484560), (468, 457640), (480, 446199), (510, 419952), (520, 411876), (544, 393705), (585, 366112), (612, 349960), (624, 343230), (663, 323040), (673, 318240), (680, 314964), (720, 297466), (765, 279968), (780, 274584), (816, 262470), (884, 242280), (936, 228820), (1020, 209976), (1040, 205938), (1105, 193824), (1170, 183056), (1224, 174980), (1248, 171615), (1326, 161520), (1346, 159120), (1360, 157482), (1440, 148733), (1530, 139984), (1560, 137292), (1632, 131235), (1768, 121140), (1872, 114410), (1989, 107680), (2019, 106080), (2040, 104988), (2080, 102969), (2210, 96912), (2340, 91528), (2448, 87490), (2652, 80760), (2692, 79560), (2720, 78741), (3060, 69992), (3120, 68646), (3315, 64608), (3365, 63648), (3536, 60570), (3744, 57205), (3978, 53840), (4038, 53040), (4080, 52494), (4420, 48456), (4680, 45764), (4896, 43745), (5304, 40380), (5384, 39780), (6057, 35360), (6120, 34996), (6240, 34323), (6630, 32304), (6730, 31824), (7072, 30285), (7956, 26920), (8076, 26520), (8160, 26247), (8749, 24480), (8840, 24228), (9360, 22882), (9945, 21536), (10095, 21216), (10608, 20190), (10768, 19890), (11441, 18720), (12114, 17680), (12240, 17498), (13260, 16152), (13460, 15912)]