228573840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 826447104

約数和(自身を除く): 597873264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 463, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 926, 935, 968, 1020, 1122, 1210, 1320, 1360, 1389, 1452, 1496, 1815, 1852, 1870, 1936, 2040, 2057, 2244, 2315, 2420, 2640, 2778, 2805, 2904, 2992, 3630, 3704, 3740, 4080, 4114, 4488, 4630, 4840, 5093, 5556, 5610, 5808, 6171, 6945, 7260, 7408, 7480, 7871, 8228, 8976, 9260, 9680, 10186, 10285, 11112, 11220, 12342, 13890, 14520, 14960, 15279, 15742, 16456, 18520, 20372, 20570, 22224, 22440, 23613, 24684, 25465, 27780, 29040, 30558, 30855, 31484, 32912, 37040, 39355, 40744, 41140, 44880, 47226, 49368, 50930, 55560, 56023, 61116, 61710, 62968, 76395, 78710, 81488, 82280, 86581, 94452, 98736, 101860, 111120, 112046, 118065, 122232, 123420, 125936, 152790, 157420, 164560, 168069, 173162, 188904, 203720, 224092, 236130, 244464, 246840, 259743, 280115, 305580, 314840, 336138, 346324, 377808, 407440, 432905, 448184, 472260, 493680, 519486, 560230, 611160, 629680, 672276, 692648, 840345, 865810, 896368, 944520, 952391, 1038972, 1120460, 1222320, 1298715, 1344552, 1385296, 1680690, 1731620, 1889040, 1904782, 2077944, 2240920, 2597430, 2689104, 2857173, 3361380, 3463240, 3809564, 4155888, 4481840, 4761955, 5194860, 5714346, 6722760, 6926480, 7619128, 9523910, 10389720, 11428692, 13445520, 14285865, 15238256, 19047820, 20779440, 22857384, 28571730, 38095640, 45714768, 57143460, 76191280, 114286920, 228573840]

約数ペア:

[(1, 228573840), (2, 114286920), (3, 76191280), (4, 57143460), (5, 45714768), (6, 38095640), (8, 28571730), (10, 22857384), (11, 20779440), (12, 19047820), (15, 15238256), (16, 14285865), (17, 13445520), (20, 11428692), (22, 10389720), (24, 9523910), (30, 7619128), (33, 6926480), (34, 6722760), (40, 5714346), (44, 5194860), (48, 4761955), (51, 4481840), (55, 4155888), (60, 3809564), (66, 3463240), (68, 3361380), (80, 2857173), (85, 2689104), (88, 2597430), (102, 2240920), (110, 2077944), (120, 1904782), (121, 1889040), (132, 1731620), (136, 1680690), (165, 1385296), (170, 1344552), (176, 1298715), (187, 1222320), (204, 1120460), (220, 1038972), (240, 952391), (242, 944520), (255, 896368), (264, 865810), (272, 840345), (330, 692648), (340, 672276), (363, 629680), (374, 611160), (408, 560230), (440, 519486), (463, 493680), (484, 472260), (510, 448184), (528, 432905), (561, 407440), (605, 377808), (660, 346324), (680, 336138), (726, 314840), (748, 305580), (816, 280115), (880, 259743), (926, 246840), (935, 244464), (968, 236130), (1020, 224092), (1122, 203720), (1210, 188904), (1320, 173162), (1360, 168069), (1389, 164560), (1452, 157420), (1496, 152790), (1815, 125936), (1852, 123420), (1870, 122232), (1936, 118065), (2040, 112046), (2057, 111120), (2244, 101860), (2315, 98736), (2420, 94452), (2640, 86581), (2778, 82280), (2805, 81488), (2904, 78710), (2992, 76395), (3630, 62968), (3704, 61710), (3740, 61116), (4080, 56023), (4114, 55560), (4488, 50930), (4630, 49368), (4840, 47226), (5093, 44880), (5556, 41140), (5610, 40744), (5808, 39355), (6171, 37040), (6945, 32912), (7260, 31484), (7408, 30855), (7480, 30558), (7871, 29040), (8228, 27780), (8976, 25465), (9260, 24684), (9680, 23613), (10186, 22440), (10285, 22224), (11112, 20570), (11220, 20372), (12342, 18520), (13890, 16456), (14520, 15742), (14960, 15279)]