207410880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 711037440

約数和(自身を除く): 503626560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 179, 192, 204, 213, 240, 255, 272, 284, 320, 340, 355, 358, 408, 426, 480, 510, 537, 544, 568, 680, 710, 716, 816, 852, 895, 960, 1020, 1065, 1074, 1088, 1136, 1207, 1360, 1420, 1432, 1632, 1704, 1790, 2040, 2130, 2148, 2272, 2414, 2685, 2720, 2840, 2864, 3043, 3264, 3408, 3580, 3621, 4080, 4260, 4296, 4544, 4828, 5370, 5440, 5680, 5728, 6035, 6086, 6816, 7160, 7242, 8160, 8520, 8592, 9129, 9656, 10740, 11360, 11456, 12070, 12172, 12709, 13632, 14320, 14484, 15215, 16320, 17040, 17184, 18105, 18258, 19312, 21480, 22720, 24140, 24344, 25418, 28640, 28968, 30430, 34080, 34368, 36210, 36516, 38127, 38624, 42960, 45645, 48280, 48688, 50836, 57280, 57936, 60860, 63545, 68160, 72420, 73032, 76254, 77248, 85920, 91290, 96560, 97376, 101672, 115872, 121720, 127090, 144840, 146064, 152508, 171840, 182580, 190635, 193120, 194752, 203344, 216053, 231744, 243440, 254180, 289680, 292128, 305016, 365160, 381270, 386240, 406688, 432106, 486880, 508360, 579360, 584256, 610032, 648159, 730320, 762540, 813376, 864212, 973760, 1016720, 1080265, 1158720, 1220064, 1296318, 1460640, 1525080, 1728424, 2033440, 2160530, 2440128, 2592636, 2921280, 3050160, 3240795, 3456848, 4066880, 4321060, 5185272, 6100320, 6481590, 6913696, 8642120, 10370544, 12200640, 12963180, 13827392, 17284240, 20741088, 25926360, 34568480, 41482176, 51852720, 69136960, 103705440, 207410880]

約数ペア:

[(1, 207410880), (2, 103705440), (3, 69136960), (4, 51852720), (5, 41482176), (6, 34568480), (8, 25926360), (10, 20741088), (12, 17284240), (15, 13827392), (16, 12963180), (17, 12200640), (20, 10370544), (24, 8642120), (30, 6913696), (32, 6481590), (34, 6100320), (40, 5185272), (48, 4321060), (51, 4066880), (60, 3456848), (64, 3240795), (68, 3050160), (71, 2921280), (80, 2592636), (85, 2440128), (96, 2160530), (102, 2033440), (120, 1728424), (136, 1525080), (142, 1460640), (160, 1296318), (170, 1220064), (179, 1158720), (192, 1080265), (204, 1016720), (213, 973760), (240, 864212), (255, 813376), (272, 762540), (284, 730320), (320, 648159), (340, 610032), (355, 584256), (358, 579360), (408, 508360), (426, 486880), (480, 432106), (510, 406688), (537, 386240), (544, 381270), (568, 365160), (680, 305016), (710, 292128), (716, 289680), (816, 254180), (852, 243440), (895, 231744), (960, 216053), (1020, 203344), (1065, 194752), (1074, 193120), (1088, 190635), (1136, 182580), (1207, 171840), (1360, 152508), (1420, 146064), (1432, 144840), (1632, 127090), (1704, 121720), (1790, 115872), (2040, 101672), (2130, 97376), (2148, 96560), (2272, 91290), (2414, 85920), (2685, 77248), (2720, 76254), (2840, 73032), (2864, 72420), (3043, 68160), (3264, 63545), (3408, 60860), (3580, 57936), (3621, 57280), (4080, 50836), (4260, 48688), (4296, 48280), (4544, 45645), (4828, 42960), (5370, 38624), (5440, 38127), (5680, 36516), (5728, 36210), (6035, 34368), (6086, 34080), (6816, 30430), (7160, 28968), (7242, 28640), (8160, 25418), (8520, 24344), (8592, 24140), (9129, 22720), (9656, 21480), (10740, 19312), (11360, 18258), (11456, 18105), (12070, 17184), (12172, 17040), (12709, 16320), (13632, 15215), (14320, 14484)]