307175280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 1079930880

約数和(自身を除く): 772755600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 41, 48, 53, 57, 60, 62, 76, 80, 82, 93, 95, 106, 114, 120, 123, 124, 152, 155, 159, 164, 186, 190, 205, 212, 228, 240, 246, 248, 265, 285, 304, 310, 318, 328, 372, 380, 410, 424, 456, 465, 492, 496, 530, 570, 589, 615, 620, 636, 656, 744, 760, 779, 795, 820, 848, 912, 930, 984, 1007, 1060, 1140, 1178, 1230, 1240, 1271, 1272, 1488, 1520, 1558, 1590, 1640, 1643, 1767, 1860, 1968, 2014, 2120, 2173, 2280, 2337, 2356, 2460, 2480, 2542, 2544, 2945, 3021, 3116, 3180, 3280, 3286, 3534, 3720, 3813, 3895, 4028, 4240, 4346, 4560, 4674, 4712, 4920, 4929, 5035, 5084, 5890, 6042, 6232, 6355, 6360, 6519, 6572, 7068, 7440, 7626, 7790, 8056, 8215, 8692, 8835, 9348, 9424, 9840, 9858, 10070, 10168, 10865, 11685, 11780, 12084, 12464, 12710, 12720, 13038, 13144, 14136, 15105, 15252, 15580, 16112, 16430, 17384, 17670, 18696, 19065, 19716, 20140, 20336, 21730, 23370, 23560, 24149, 24168, 24645, 25420, 26076, 26288, 28272, 30210, 30504, 31160, 31217, 32595, 32860, 34768, 35340, 37392, 38130, 39432, 40280, 41287, 43460, 46740, 47120, 48298, 48336, 49290, 50840, 52152, 60420, 61008, 62320, 62434, 65190, 65720, 67363, 70680, 72447, 76260, 78864, 80560, 82574, 86920, 93480, 93651, 96596, 98580, 101680, 104304, 120745, 120840, 123861, 124868, 130380, 131440, 134726, 141360, 144894, 152520, 156085, 165148, 173840, 186960, 187302, 193192, 197160, 202089, 206435, 241490, 241680, 247722, 249736, 260760, 269452, 289788, 305040, 312170, 330296, 336815, 362235, 374604, 386384, 394320, 404178, 412870, 468255, 482980, 495444, 499472, 521520, 538904, 579576, 619305, 624340, 660592, 673630, 724470, 749208, 808356, 825740, 936510, 965960, 990888, 1010445, 1077808, 1159152, 1238610, 1248680, 1279897, 1347260, 1448940, 1498416, 1616712, 1651480, 1873020, 1931920, 1981776, 2020890, 2477220, 2497360, 2559794, 2694520, 2897880, 3233424, 3302960, 3746040, 3839691, 4041780, 4954440, 5119588, 5389040, 5795760, 6399485, 7492080, 7679382, 8083560, 9908880, 10239176, 12798970, 15358764, 16167120, 19198455, 20478352, 25597940, 30717528, 38396910, 51195880, 61435056, 76793820, 102391760, 153587640, 307175280]

約数ペア:

[(1, 307175280), (2, 153587640), (3, 102391760), (4, 76793820), (5, 61435056), (6, 51195880), (8, 38396910), (10, 30717528), (12, 25597940), (15, 20478352), (16, 19198455), (19, 16167120), (20, 15358764), (24, 12798970), (30, 10239176), (31, 9908880), (38, 8083560), (40, 7679382), (41, 7492080), (48, 6399485), (53, 5795760), (57, 5389040), (60, 5119588), (62, 4954440), (76, 4041780), (80, 3839691), (82, 3746040), (93, 3302960), (95, 3233424), (106, 2897880), (114, 2694520), (120, 2559794), (123, 2497360), (124, 2477220), (152, 2020890), (155, 1981776), (159, 1931920), (164, 1873020), (186, 1651480), (190, 1616712), (205, 1498416), (212, 1448940), (228, 1347260), (240, 1279897), (246, 1248680), (248, 1238610), (265, 1159152), (285, 1077808), (304, 1010445), (310, 990888), (318, 965960), (328, 936510), (372, 825740), (380, 808356), (410, 749208), (424, 724470), (456, 673630), (465, 660592), (492, 624340), (496, 619305), (530, 579576), (570, 538904), (589, 521520), (615, 499472), (620, 495444), (636, 482980), (656, 468255), (744, 412870), (760, 404178), (779, 394320), (795, 386384), (820, 374604), (848, 362235), (912, 336815), (930, 330296), (984, 312170), (1007, 305040), (1060, 289788), (1140, 269452), (1178, 260760), (1230, 249736), (1240, 247722), (1271, 241680), (1272, 241490), (1488, 206435), (1520, 202089), (1558, 197160), (1590, 193192), (1640, 187302), (1643, 186960), (1767, 173840), (1860, 165148), (1968, 156085), (2014, 152520), (2120, 144894), (2173, 141360), (2280, 134726), (2337, 131440), (2356, 130380), (2460, 124868), (2480, 123861), (2542, 120840), (2544, 120745), (2945, 104304), (3021, 101680), (3116, 98580), (3180, 96596), (3280, 93651), (3286, 93480), (3534, 86920), (3720, 82574), (3813, 80560), (3895, 78864), (4028, 76260), (4240, 72447), (4346, 70680), (4560, 67363), (4674, 65720), (4712, 65190), (4920, 62434), (4929, 62320), (5035, 61008), (5084, 60420), (5890, 52152), (6042, 50840), (6232, 49290), (6355, 48336), (6360, 48298), (6519, 47120), (6572, 46740), (7068, 43460), (7440, 41287), (7626, 40280), (7790, 39432), (8056, 38130), (8215, 37392), (8692, 35340), (8835, 34768), (9348, 32860), (9424, 32595), (9840, 31217), (9858, 31160), (10070, 30504), (10168, 30210), (10865, 28272), (11685, 26288), (11780, 26076), (12084, 25420), (12464, 24645), (12710, 24168), (12720, 24149), (13038, 23560), (13144, 23370), (14136, 21730), (15105, 20336), (15252, 20140), (15580, 19716), (16112, 19065), (16430, 18696), (17384, 17670)]