160631640

素因数分解:

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

素因数の和:723

約数の個数: 256

約数和(自身を含む): 611452800

約数和(自身を除く): 450821160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 673, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1346, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2019, 2040, 2210, 2295, 2340, 2652, 2692, 2808, 3060, 3315, 3365, 3510, 3672, 3978, 4038, 4420, 4590, 4680, 5304, 5384, 5967, 6057, 6120, 6630, 6730, 7020, 7956, 8076, 8749, 8840, 9180, 9945, 10095, 11441, 11934, 12114, 13260, 13460, 14040, 15912, 16152, 17498, 18171, 18360, 19890, 20190, 22882, 23868, 24228, 26247, 26520, 26920, 29835, 30285, 34323, 34996, 36342, 39780, 40380, 43745, 45764, 47736, 48456, 52494, 57205, 59670, 60570, 68646, 69992, 72684, 78741, 79560, 80760, 87490, 90855, 91528, 102969, 104988, 114410, 119340, 121140, 131235, 137292, 145368, 148733, 157482, 171615, 174980, 181710, 205938, 209976, 228820, 236223, 238680, 242280, 262470, 274584, 297466, 308907, 314964, 343230, 349960, 363420, 393705, 411876, 446199, 457640, 472446, 514845, 524940, 594932, 617814, 629928, 686460, 726840, 743665, 787410, 823752, 892398, 944892, 1029690, 1049880, 1181115, 1189864, 1235628, 1338597, 1372920, 1487330, 1544535, 1574820, 1784796, 1889784, 2059380, 2230995, 2362230, 2471256, 2677194, 2974660, 3089070, 3149640, 3569592, 4015791, 4118760, 4461990, 4724460, 5354388, 5949320, 6178140, 6692985, 8031582, 8923980, 9448920, 10708776, 12356280, 13385970, 16063164, 17847960, 20078955, 26771940, 32126328, 40157910, 53543880, 80315820, 160631640]

約数ペア:

[(1, 160631640), (2, 80315820), (3, 53543880), (4, 40157910), (5, 32126328), (6, 26771940), (8, 20078955), (9, 17847960), (10, 16063164), (12, 13385970), (13, 12356280), (15, 10708776), (17, 9448920), (18, 8923980), (20, 8031582), (24, 6692985), (26, 6178140), (27, 5949320), (30, 5354388), (34, 4724460), (36, 4461990), (39, 4118760), (40, 4015791), (45, 3569592), (51, 3149640), (52, 3089070), (54, 2974660), (60, 2677194), (65, 2471256), (68, 2362230), (72, 2230995), (78, 2059380), (85, 1889784), (90, 1784796), (102, 1574820), (104, 1544535), (108, 1487330), (117, 1372920), (120, 1338597), (130, 1235628), (135, 1189864), (136, 1181115), (153, 1049880), (156, 1029690), (170, 944892), (180, 892398), (195, 823752), (204, 787410), (216, 743665), (221, 726840), (234, 686460), (255, 629928), (260, 617814), (270, 594932), (306, 524940), (312, 514845), (340, 472446), (351, 457640), (360, 446199), (390, 411876), (408, 393705), (442, 363420), (459, 349960), (468, 343230), (510, 314964), (520, 308907), (540, 297466), (585, 274584), (612, 262470), (663, 242280), (673, 238680), (680, 236223), (702, 228820), (765, 209976), (780, 205938), (884, 181710), (918, 174980), (936, 171615), (1020, 157482), (1080, 148733), (1105, 145368), (1170, 137292), (1224, 131235), (1326, 121140), (1346, 119340), (1404, 114410), (1530, 104988), (1560, 102969), (1755, 91528), (1768, 90855), (1836, 87490), (1989, 80760), (2019, 79560), (2040, 78741), (2210, 72684), (2295, 69992), (2340, 68646), (2652, 60570), (2692, 59670), (2808, 57205), (3060, 52494), (3315, 48456), (3365, 47736), (3510, 45764), (3672, 43745), (3978, 40380), (4038, 39780), (4420, 36342), (4590, 34996), (4680, 34323), (5304, 30285), (5384, 29835), (5967, 26920), (6057, 26520), (6120, 26247), (6630, 24228), (6730, 23868), (7020, 22882), (7956, 20190), (8076, 19890), (8749, 18360), (8840, 18171), (9180, 17498), (9945, 16152), (10095, 15912), (11441, 14040), (11934, 13460), (12114, 13260)]