2018454480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8521}}^1$

素因数の和:8594

約数の個数: 240

約数和(自身を含む): 7912779264

約数和(自身を除く): 5894324784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 105, 112, 120, 126, 140, 141, 144, 168, 180, 188, 210, 235, 240, 252, 280, 282, 315, 329, 336, 360, 376, 420, 423, 470, 504, 560, 564, 630, 658, 705, 720, 752, 840, 846, 940, 987, 1008, 1128, 1260, 1316, 1410, 1645, 1680, 1692, 1880, 1974, 2115, 2256, 2520, 2632, 2820, 2961, 3290, 3384, 3760, 3948, 4230, 4935, 5040, 5264, 5640, 5922, 6580, 6768, 7896, 8460, 8521, 9870, 11280, 11844, 13160, 14805, 15792, 16920, 17042, 19740, 23688, 25563, 26320, 29610, 33840, 34084, 39480, 42605, 47376, 51126, 59220, 59647, 68168, 76689, 78960, 85210, 102252, 118440, 119294, 127815, 136336, 153378, 170420, 178941, 204504, 236880, 238588, 255630, 298235, 306756, 340840, 357882, 383445, 400487, 409008, 477176, 511260, 536823, 596470, 613512, 681680, 715764, 766890, 800974, 894705, 954352, 1022520, 1073646, 1192940, 1201461, 1227024, 1431528, 1533780, 1601948, 1789410, 2002435, 2045040, 2147292, 2385880, 2402922, 2684115, 2803409, 2863056, 3067560, 3203896, 3578820, 3604383, 4004870, 4294584, 4771760, 4805844, 5368230, 5606818, 6007305, 6135120, 6407792, 7157640, 7208766, 8009740, 8410227, 8589168, 9611688, 10736460, 11213636, 12014610, 14017045, 14315280, 14417532, 16019480, 16820454, 18021915, 19223376, 21472920, 22427272, 24029220, 25230681, 28034090, 28835064, 32038960, 33640908, 36043830, 42051135, 42945840, 44854544, 48058440, 50461362, 56068180, 57670128, 67281816, 72087660, 84102270, 96116880, 100922724, 112136360, 126153405, 134563632, 144175320, 168204540, 201845448, 224272720, 252306810, 288350640, 336409080, 403690896, 504613620, 672818160, 1009227240, 2018454480]

約数ペア:

[(1, 2018454480), (2, 1009227240), (3, 672818160), (4, 504613620), (5, 403690896), (6, 336409080), (7, 288350640), (8, 252306810), (9, 224272720), (10, 201845448), (12, 168204540), (14, 144175320), (15, 134563632), (16, 126153405), (18, 112136360), (20, 100922724), (21, 96116880), (24, 84102270), (28, 72087660), (30, 67281816), (35, 57670128), (36, 56068180), (40, 50461362), (42, 48058440), (45, 44854544), (47, 42945840), (48, 42051135), (56, 36043830), (60, 33640908), (63, 32038960), (70, 28835064), (72, 28034090), (80, 25230681), (84, 24029220), (90, 22427272), (94, 21472920), (105, 19223376), (112, 18021915), (120, 16820454), (126, 16019480), (140, 14417532), (141, 14315280), (144, 14017045), (168, 12014610), (180, 11213636), (188, 10736460), (210, 9611688), (235, 8589168), (240, 8410227), (252, 8009740), (280, 7208766), (282, 7157640), (315, 6407792), (329, 6135120), (336, 6007305), (360, 5606818), (376, 5368230), (420, 4805844), (423, 4771760), (470, 4294584), (504, 4004870), (560, 3604383), (564, 3578820), (630, 3203896), (658, 3067560), (705, 2863056), (720, 2803409), (752, 2684115), (840, 2402922), (846, 2385880), (940, 2147292), (987, 2045040), (1008, 2002435), (1128, 1789410), (1260, 1601948), (1316, 1533780), (1410, 1431528), (1645, 1227024), (1680, 1201461), (1692, 1192940), (1880, 1073646), (1974, 1022520), (2115, 954352), (2256, 894705), (2520, 800974), (2632, 766890), (2820, 715764), (2961, 681680), (3290, 613512), (3384, 596470), (3760, 536823), (3948, 511260), (4230, 477176), (4935, 409008), (5040, 400487), (5264, 383445), (5640, 357882), (5922, 340840), (6580, 306756), (6768, 298235), (7896, 255630), (8460, 238588), (8521, 236880), (9870, 204504), (11280, 178941), (11844, 170420), (13160, 153378), (14805, 136336), (15792, 127815), (16920, 119294), (17042, 118440), (19740, 102252), (23688, 85210), (25563, 78960), (26320, 76689), (29610, 68168), (33840, 59647), (34084, 59220), (39480, 51126), (42605, 47376)]