1655396280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 384

約数和(自身を含む): 6032332800

約数和(自身を除く): 4376936520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 37, 38, 40, 45, 57, 60, 62, 72, 74, 76, 90, 93, 95, 111, 114, 120, 124, 148, 152, 155, 171, 180, 185, 186, 190, 211, 222, 228, 248, 279, 285, 296, 310, 333, 342, 360, 370, 372, 380, 422, 444, 456, 465, 555, 558, 570, 589, 620, 633, 666, 684, 703, 740, 744, 760, 844, 855, 888, 930, 1055, 1110, 1116, 1140, 1147, 1178, 1240, 1266, 1332, 1368, 1395, 1406, 1480, 1665, 1688, 1710, 1767, 1860, 1899, 2109, 2110, 2220, 2232, 2280, 2294, 2356, 2532, 2664, 2790, 2812, 2945, 3165, 3330, 3420, 3441, 3515, 3534, 3720, 3798, 4009, 4218, 4220, 4440, 4588, 4712, 5064, 5301, 5580, 5624, 5735, 5890, 6327, 6330, 6541, 6660, 6840, 6882, 7030, 7068, 7596, 7807, 8018, 8436, 8440, 8835, 9176, 9495, 10323, 10545, 10602, 11160, 11470, 11780, 12027, 12654, 12660, 13082, 13320, 13764, 14060, 14136, 15192, 15614, 16036, 16872, 17205, 17670, 18990, 19623, 20045, 20646, 21090, 21204, 21793, 22940, 23421, 23560, 24054, 25308, 25320, 26164, 26505, 27528, 28120, 31228, 31635, 32072, 32705, 34410, 35340, 36081, 37980, 39035, 39246, 40090, 41292, 42180, 42408, 43586, 45880, 46842, 48108, 50616, 51615, 52328, 53010, 58869, 60135, 62456, 63270, 65379, 65410, 68820, 70263, 70680, 72162, 75960, 78070, 78492, 80180, 82584, 84360, 87172, 93684, 96216, 98115, 103230, 106020, 108965, 117105, 117738, 120270, 124279, 126540, 130758, 130820, 137640, 140526, 144324, 148333, 156140, 156984, 160360, 174344, 180405, 187368, 196137, 196230, 206460, 212040, 217930, 234210, 235476, 240540, 242017, 248558, 253080, 261516, 261640, 281052, 288648, 294345, 296666, 312280, 326895, 351315, 360810, 372837, 392274, 392460, 412920, 435860, 444999, 468420, 470952, 481080, 484034, 497116, 523032, 562104, 588690, 593332, 621395, 653790, 702630, 721620, 726051, 741665, 745674, 784548, 784920, 871720, 889998, 936840, 968068, 980685, 994232, 1118511, 1177380, 1186664, 1210085, 1242790, 1307580, 1334997, 1405260, 1443240, 1452102, 1483330, 1491348, 1569096, 1779996, 1864185, 1936136, 1961370, 2178153, 2224995, 2237022, 2354760, 2420170, 2485580, 2615160, 2669994, 2810520, 2904204, 2966660, 2982696, 3559992, 3630255, 3728370, 3922740, 4356306, 4449990, 4474044, 4598323, 4840340, 4971160, 5339988, 5592555, 5808408, 5933320, 6674985, 7260510, 7456740, 7845480, 8712612, 8899980, 8948088, 9196646, 9680680, 10679976, 10890765, 11185110, 13349970, 13794969, 14521020, 14913480, 17425224, 17799960, 18393292, 21781530, 22370220, 22991615, 26699940, 27589938, 29042040, 36786584, 41384907, 43563060, 44740440, 45983230, 53399880, 55179876, 68974845, 82769814, 87126120, 91966460, 110359752, 137949690, 165539628, 183932920, 206924535, 275899380, 331079256, 413849070, 551798760, 827698140, 1655396280]

約数ペア:

[(1, 1655396280), (2, 827698140), (3, 551798760), (4, 413849070), (5, 331079256), (6, 275899380), (8, 206924535), (9, 183932920), (10, 165539628), (12, 137949690), (15, 110359752), (18, 91966460), (19, 87126120), (20, 82769814), (24, 68974845), (30, 55179876), (31, 53399880), (36, 45983230), (37, 44740440), (38, 43563060), (40, 41384907), (45, 36786584), (57, 29042040), (60, 27589938), (62, 26699940), (72, 22991615), (74, 22370220), (76, 21781530), (90, 18393292), (93, 17799960), (95, 17425224), (111, 14913480), (114, 14521020), (120, 13794969), (124, 13349970), (148, 11185110), (152, 10890765), (155, 10679976), (171, 9680680), (180, 9196646), (185, 8948088), (186, 8899980), (190, 8712612), (211, 7845480), (222, 7456740), (228, 7260510), (248, 6674985), (279, 5933320), (285, 5808408), (296, 5592555), (310, 5339988), (333, 4971160), (342, 4840340), (360, 4598323), (370, 4474044), (372, 4449990), (380, 4356306), (422, 3922740), (444, 3728370), (456, 3630255), (465, 3559992), (555, 2982696), (558, 2966660), (570, 2904204), (589, 2810520), (620, 2669994), (633, 2615160), (666, 2485580), (684, 2420170), (703, 2354760), (740, 2237022), (744, 2224995), (760, 2178153), (844, 1961370), (855, 1936136), (888, 1864185), (930, 1779996), (1055, 1569096), (1110, 1491348), (1116, 1483330), (1140, 1452102), (1147, 1443240), (1178, 1405260), (1240, 1334997), (1266, 1307580), (1332, 1242790), (1368, 1210085), (1395, 1186664), (1406, 1177380), (1480, 1118511), (1665, 994232), (1688, 980685), (1710, 968068), (1767, 936840), (1860, 889998), (1899, 871720), (2109, 784920), (2110, 784548), (2220, 745674), (2232, 741665), (2280, 726051), (2294, 721620), (2356, 702630), (2532, 653790), (2664, 621395), (2790, 593332), (2812, 588690), (2945, 562104), (3165, 523032), (3330, 497116), (3420, 484034), (3441, 481080), (3515, 470952), (3534, 468420), (3720, 444999), (3798, 435860), (4009, 412920), (4218, 392460), (4220, 392274), (4440, 372837), (4588, 360810), (4712, 351315), (5064, 326895), (5301, 312280), (5580, 296666), (5624, 294345), (5735, 288648), (5890, 281052), (6327, 261640), (6330, 261516), (6541, 253080), (6660, 248558), (6840, 242017), (6882, 240540), (7030, 235476), (7068, 234210), (7596, 217930), (7807, 212040), (8018, 206460), (8436, 196230), (8440, 196137), (8835, 187368), (9176, 180405), (9495, 174344), (10323, 160360), (10545, 156984), (10602, 156140), (11160, 148333), (11470, 144324), (11780, 140526), (12027, 137640), (12654, 130820), (12660, 130758), (13082, 126540), (13320, 124279), (13764, 120270), (14060, 117738), (14136, 117105), (15192, 108965), (15614, 106020), (16036, 103230), (16872, 98115), (17205, 96216), (17670, 93684), (18990, 87172), (19623, 84360), (20045, 82584), (20646, 80180), (21090, 78492), (21204, 78070), (21793, 75960), (22940, 72162), (23421, 70680), (23560, 70263), (24054, 68820), (25308, 65410), (25320, 65379), (26164, 63270), (26505, 62456), (27528, 60135), (28120, 58869), (31228, 53010), (31635, 52328), (32072, 51615), (32705, 50616), (34410, 48108), (35340, 46842), (36081, 45880), (37980, 43586), (39035, 42408), (39246, 42180), (40090, 41292)]