31317054720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{1165069}}^1$

素因数の和:1165100

約数の個数: 144

約数和(自身を含む): 114307347840

約数和(自身を除く): 82990293120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 1165069, 2330138, 3495207, 4660276, 5825345, 6990414, 8155483, 9320552, 11650690, 13980828, 16310966, 17476035, 18641104, 23301380, 24466449, 27961656, 32621932, 34952070, 37282208, 40777415, 46602760, 48932898, 55923312, 65243864, 69904140, 74564416, 81554830, 93205520, 97865796, 111846624, 122332245, 130487728, 139808280, 149128832, 163109660, 186411040, 195731592, 223693248, 244664490, 260975456, 279616560, 298257664, 326219320, 372822080, 391463184, 447386496, 489328980, 521950912, 559233120, 652438640, 745644160, 782926368, 894772992, 978657960, 1043901824, 1118466240, 1304877280, 1491288320, 1565852736, 1957315920, 2087803648, 2236932480, 2609754560, 3131705472, 3914631840, 4473864960, 5219509120, 6263410944, 7829263680, 10439018240, 15658527360, 31317054720]

約数ペア:

[(1, 31317054720), (2, 15658527360), (3, 10439018240), (4, 7829263680), (5, 6263410944), (6, 5219509120), (7, 4473864960), (8, 3914631840), (10, 3131705472), (12, 2609754560), (14, 2236932480), (15, 2087803648), (16, 1957315920), (20, 1565852736), (21, 1491288320), (24, 1304877280), (28, 1118466240), (30, 1043901824), (32, 978657960), (35, 894772992), (40, 782926368), (42, 745644160), (48, 652438640), (56, 559233120), (60, 521950912), (64, 489328980), (70, 447386496), (80, 391463184), (84, 372822080), (96, 326219320), (105, 298257664), (112, 279616560), (120, 260975456), (128, 244664490), (140, 223693248), (160, 195731592), (168, 186411040), (192, 163109660), (210, 149128832), (224, 139808280), (240, 130487728), (256, 122332245), (280, 111846624), (320, 97865796), (336, 93205520), (384, 81554830), (420, 74564416), (448, 69904140), (480, 65243864), (560, 55923312), (640, 48932898), (672, 46602760), (768, 40777415), (840, 37282208), (896, 34952070), (960, 32621932), (1120, 27961656), (1280, 24466449), (1344, 23301380), (1680, 18641104), (1792, 17476035), (1920, 16310966), (2240, 13980828), (2688, 11650690), (3360, 9320552), (3840, 8155483), (4480, 6990414), (5376, 5825345), (6720, 4660276), (8960, 3495207), (13440, 2330138), (26880, 1165069)]