249217680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:150

約数の個数: 320

約数和(自身を含む): 879943680

約数和(自身を除く): 630726000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 41, 43, 48, 57, 60, 62, 76, 80, 82, 86, 93, 95, 114, 120, 123, 124, 129, 152, 155, 164, 172, 186, 190, 205, 215, 228, 240, 246, 248, 258, 285, 304, 310, 328, 344, 372, 380, 410, 430, 456, 465, 492, 496, 516, 570, 589, 615, 620, 645, 656, 688, 744, 760, 779, 817, 820, 860, 912, 930, 984, 1032, 1140, 1178, 1230, 1240, 1271, 1290, 1333, 1488, 1520, 1558, 1634, 1640, 1720, 1763, 1767, 1860, 1968, 2064, 2280, 2337, 2356, 2451, 2460, 2480, 2542, 2580, 2666, 2945, 3116, 3268, 3280, 3440, 3526, 3534, 3720, 3813, 3895, 3999, 4085, 4560, 4674, 4712, 4902, 4920, 5084, 5160, 5289, 5332, 5890, 6232, 6355, 6536, 6665, 7052, 7068, 7440, 7626, 7790, 7998, 8170, 8815, 8835, 9348, 9424, 9804, 9840, 10168, 10320, 10578, 10664, 11685, 11780, 12255, 12464, 12710, 13072, 13330, 14104, 14136, 15252, 15580, 15996, 16340, 17630, 17670, 18696, 19065, 19608, 19995, 20336, 21156, 21328, 23370, 23560, 24149, 24510, 25327, 25420, 26445, 26660, 28208, 28272, 30504, 31160, 31992, 32680, 33497, 35260, 35340, 37392, 38130, 39216, 39990, 42312, 46740, 47120, 48298, 49020, 50654, 50840, 52890, 53320, 54653, 61008, 62320, 63984, 65360, 66994, 70520, 70680, 72447, 75981, 76260, 79980, 84624, 93480, 96596, 98040, 100491, 101308, 101680, 105780, 106640, 109306, 120745, 126635, 133988, 141040, 141360, 144894, 151962, 152520, 159960, 163959, 167485, 186960, 193192, 196080, 200982, 202616, 211560, 218612, 241490, 253270, 267976, 273265, 289788, 303924, 305040, 319920, 327918, 334970, 362235, 379905, 386384, 401964, 405232, 423120, 437224, 482980, 502455, 506540, 535952, 546530, 579576, 607848, 655836, 669940, 724470, 759810, 803928, 819795, 874448, 965960, 1004910, 1013080, 1038407, 1093060, 1159152, 1215696, 1311672, 1339880, 1448940, 1519620, 1607856, 1639590, 1931920, 2009820, 2026160, 2076814, 2186120, 2623344, 2679760, 2897880, 3039240, 3115221, 3279180, 4019640, 4153628, 4372240, 5192035, 5795760, 6078480, 6230442, 6558360, 8039280, 8307256, 10384070, 12460884, 13116720, 15576105, 16614512, 20768140, 24921768, 31152210, 41536280, 49843536, 62304420, 83072560, 124608840, 249217680]

約数ペア:

[(1, 249217680), (2, 124608840), (3, 83072560), (4, 62304420), (5, 49843536), (6, 41536280), (8, 31152210), (10, 24921768), (12, 20768140), (15, 16614512), (16, 15576105), (19, 13116720), (20, 12460884), (24, 10384070), (30, 8307256), (31, 8039280), (38, 6558360), (40, 6230442), (41, 6078480), (43, 5795760), (48, 5192035), (57, 4372240), (60, 4153628), (62, 4019640), (76, 3279180), (80, 3115221), (82, 3039240), (86, 2897880), (93, 2679760), (95, 2623344), (114, 2186120), (120, 2076814), (123, 2026160), (124, 2009820), (129, 1931920), (152, 1639590), (155, 1607856), (164, 1519620), (172, 1448940), (186, 1339880), (190, 1311672), (205, 1215696), (215, 1159152), (228, 1093060), (240, 1038407), (246, 1013080), (248, 1004910), (258, 965960), (285, 874448), (304, 819795), (310, 803928), (328, 759810), (344, 724470), (372, 669940), (380, 655836), (410, 607848), (430, 579576), (456, 546530), (465, 535952), (492, 506540), (496, 502455), (516, 482980), (570, 437224), (589, 423120), (615, 405232), (620, 401964), (645, 386384), (656, 379905), (688, 362235), (744, 334970), (760, 327918), (779, 319920), (817, 305040), (820, 303924), (860, 289788), (912, 273265), (930, 267976), (984, 253270), (1032, 241490), (1140, 218612), (1178, 211560), (1230, 202616), (1240, 200982), (1271, 196080), (1290, 193192), (1333, 186960), (1488, 167485), (1520, 163959), (1558, 159960), (1634, 152520), (1640, 151962), (1720, 144894), (1763, 141360), (1767, 141040), (1860, 133988), (1968, 126635), (2064, 120745), (2280, 109306), (2337, 106640), (2356, 105780), (2451, 101680), (2460, 101308), (2480, 100491), (2542, 98040), (2580, 96596), (2666, 93480), (2945, 84624), (3116, 79980), (3268, 76260), (3280, 75981), (3440, 72447), (3526, 70680), (3534, 70520), (3720, 66994), (3813, 65360), (3895, 63984), (3999, 62320), (4085, 61008), (4560, 54653), (4674, 53320), (4712, 52890), (4902, 50840), (4920, 50654), (5084, 49020), (5160, 48298), (5289, 47120), (5332, 46740), (5890, 42312), (6232, 39990), (6355, 39216), (6536, 38130), (6665, 37392), (7052, 35340), (7068, 35260), (7440, 33497), (7626, 32680), (7790, 31992), (7998, 31160), (8170, 30504), (8815, 28272), (8835, 28208), (9348, 26660), (9424, 26445), (9804, 25420), (9840, 25327), (10168, 24510), (10320, 24149), (10578, 23560), (10664, 23370), (11685, 21328), (11780, 21156), (12255, 20336), (12464, 19995), (12710, 19608), (13072, 19065), (13330, 18696), (14104, 17670), (14136, 17630), (15252, 16340), (15580, 15996)]