298955880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:913

約数の個数: 256

約数和(自身を含む): 1111968000

約数和(自身を除く): 813012120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 340, 342, 360, 380, 408, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 760, 765, 855, 857, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1530, 1615, 1710, 1714, 1836, 1938, 2040, 2052, 2280, 2295, 2565, 2571, 2584, 2907, 3060, 3230, 3420, 3428, 3672, 3876, 4104, 4285, 4590, 4845, 5130, 5142, 5814, 6120, 6460, 6840, 6856, 7713, 7752, 8570, 8721, 9180, 9690, 10260, 10284, 11628, 12855, 12920, 14535, 14569, 15426, 16283, 17140, 17442, 18360, 19380, 20520, 20568, 23139, 23256, 25710, 29070, 29138, 30852, 32566, 34280, 34884, 38565, 38760, 43605, 43707, 46278, 48849, 51420, 58140, 58276, 61704, 65132, 69768, 72845, 77130, 81415, 87210, 87414, 92556, 97698, 102840, 115695, 116280, 116552, 130264, 131121, 145690, 146547, 154260, 162830, 174420, 174828, 185112, 195396, 218535, 231390, 244245, 262242, 276811, 291380, 293094, 308520, 325660, 348840, 349656, 390792, 393363, 437070, 439641, 462780, 488490, 524484, 553622, 582760, 586188, 651320, 655605, 732735, 786726, 830433, 874140, 879282, 925560, 976980, 1048968, 1107244, 1172376, 1311210, 1384055, 1465470, 1573452, 1660866, 1748280, 1758564, 1953960, 1966815, 2198205, 2214488, 2491299, 2622420, 2768110, 2930940, 3146904, 3321732, 3517128, 3933630, 4152165, 4396410, 4982598, 5244840, 5536220, 5861880, 6643464, 7473897, 7867260, 8304330, 8792820, 9965196, 11072440, 12456495, 14947794, 15734520, 16608660, 17585640, 19930392, 24912990, 29895588, 33217320, 37369485, 49825980, 59791176, 74738970, 99651960, 149477940, 298955880]

約数ペア:

[(1, 298955880), (2, 149477940), (3, 99651960), (4, 74738970), (5, 59791176), (6, 49825980), (8, 37369485), (9, 33217320), (10, 29895588), (12, 24912990), (15, 19930392), (17, 17585640), (18, 16608660), (19, 15734520), (20, 14947794), (24, 12456495), (27, 11072440), (30, 9965196), (34, 8792820), (36, 8304330), (38, 7867260), (40, 7473897), (45, 6643464), (51, 5861880), (54, 5536220), (57, 5244840), (60, 4982598), (68, 4396410), (72, 4152165), (76, 3933630), (85, 3517128), (90, 3321732), (95, 3146904), (102, 2930940), (108, 2768110), (114, 2622420), (120, 2491299), (135, 2214488), (136, 2198205), (152, 1966815), (153, 1953960), (170, 1758564), (171, 1748280), (180, 1660866), (190, 1573452), (204, 1465470), (216, 1384055), (228, 1311210), (255, 1172376), (270, 1107244), (285, 1048968), (306, 976980), (323, 925560), (340, 879282), (342, 874140), (360, 830433), (380, 786726), (408, 732735), (456, 655605), (459, 651320), (510, 586188), (513, 582760), (540, 553622), (570, 524484), (612, 488490), (646, 462780), (680, 439641), (684, 437070), (760, 393363), (765, 390792), (855, 349656), (857, 348840), (918, 325660), (969, 308520), (1020, 293094), (1026, 291380), (1080, 276811), (1140, 262242), (1224, 244245), (1292, 231390), (1368, 218535), (1530, 195396), (1615, 185112), (1710, 174828), (1714, 174420), (1836, 162830), (1938, 154260), (2040, 146547), (2052, 145690), (2280, 131121), (2295, 130264), (2565, 116552), (2571, 116280), (2584, 115695), (2907, 102840), (3060, 97698), (3230, 92556), (3420, 87414), (3428, 87210), (3672, 81415), (3876, 77130), (4104, 72845), (4285, 69768), (4590, 65132), (4845, 61704), (5130, 58276), (5142, 58140), (5814, 51420), (6120, 48849), (6460, 46278), (6840, 43707), (6856, 43605), (7713, 38760), (7752, 38565), (8570, 34884), (8721, 34280), (9180, 32566), (9690, 30852), (10260, 29138), (10284, 29070), (11628, 25710), (12855, 23256), (12920, 23139), (14535, 20568), (14569, 20520), (15426, 19380), (16283, 18360), (17140, 17442)]