82002480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 312122880

約数和(自身を除く): 230120400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 98, 105, 112, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 240, 245, 266, 280, 285, 294, 304, 336, 367, 380, 392, 399, 420, 456, 490, 532, 560, 570, 588, 665, 734, 735, 760, 784, 798, 840, 912, 931, 980, 1064, 1101, 1140, 1176, 1330, 1468, 1470, 1520, 1596, 1680, 1835, 1862, 1960, 1995, 2128, 2202, 2280, 2352, 2569, 2660, 2793, 2936, 2940, 3192, 3670, 3724, 3920, 3990, 4404, 4560, 4655, 5138, 5320, 5505, 5586, 5872, 5880, 6384, 6973, 7340, 7448, 7707, 7980, 8808, 9310, 10276, 10640, 11010, 11172, 11760, 12845, 13946, 13965, 14680, 14896, 15414, 15960, 17616, 17983, 18620, 20552, 20919, 22020, 22344, 25690, 27892, 27930, 29360, 30828, 31920, 34865, 35966, 37240, 38535, 41104, 41838, 44040, 44688, 48811, 51380, 53949, 55784, 55860, 61656, 69730, 71932, 74480, 77070, 83676, 88080, 89915, 97622, 102760, 104595, 107898, 111568, 111720, 123312, 139460, 143864, 146433, 154140, 167352, 179830, 195244, 205520, 209190, 215796, 223440, 244055, 269745, 278920, 287728, 292866, 308280, 334704, 341677, 359660, 390488, 418380, 431592, 488110, 539490, 557840, 585732, 616560, 683354, 719320, 732165, 780976, 836760, 863184, 976220, 1025031, 1078980, 1171464, 1366708, 1438640, 1464330, 1673520, 1708385, 1952440, 2050062, 2157960, 2342928, 2733416, 2928660, 3416770, 3904880, 4100124, 4315920, 5125155, 5466832, 5857320, 6833540, 8200248, 10250310, 11714640, 13667080, 16400496, 20500620, 27334160, 41001240, 82002480]

約数ペア:

[(1, 82002480), (2, 41001240), (3, 27334160), (4, 20500620), (5, 16400496), (6, 13667080), (7, 11714640), (8, 10250310), (10, 8200248), (12, 6833540), (14, 5857320), (15, 5466832), (16, 5125155), (19, 4315920), (20, 4100124), (21, 3904880), (24, 3416770), (28, 2928660), (30, 2733416), (35, 2342928), (38, 2157960), (40, 2050062), (42, 1952440), (48, 1708385), (49, 1673520), (56, 1464330), (57, 1438640), (60, 1366708), (70, 1171464), (76, 1078980), (80, 1025031), (84, 976220), (95, 863184), (98, 836760), (105, 780976), (112, 732165), (114, 719320), (120, 683354), (133, 616560), (140, 585732), (147, 557840), (152, 539490), (168, 488110), (190, 431592), (196, 418380), (210, 390488), (228, 359660), (240, 341677), (245, 334704), (266, 308280), (280, 292866), (285, 287728), (294, 278920), (304, 269745), (336, 244055), (367, 223440), (380, 215796), (392, 209190), (399, 205520), (420, 195244), (456, 179830), (490, 167352), (532, 154140), (560, 146433), (570, 143864), (588, 139460), (665, 123312), (734, 111720), (735, 111568), (760, 107898), (784, 104595), (798, 102760), (840, 97622), (912, 89915), (931, 88080), (980, 83676), (1064, 77070), (1101, 74480), (1140, 71932), (1176, 69730), (1330, 61656), (1468, 55860), (1470, 55784), (1520, 53949), (1596, 51380), (1680, 48811), (1835, 44688), (1862, 44040), (1960, 41838), (1995, 41104), (2128, 38535), (2202, 37240), (2280, 35966), (2352, 34865), (2569, 31920), (2660, 30828), (2793, 29360), (2936, 27930), (2940, 27892), (3192, 25690), (3670, 22344), (3724, 22020), (3920, 20919), (3990, 20552), (4404, 18620), (4560, 17983), (4655, 17616), (5138, 15960), (5320, 15414), (5505, 14896), (5586, 14680), (5872, 13965), (5880, 13946), (6384, 12845), (6973, 11760), (7340, 11172), (7448, 11010), (7707, 10640), (7980, 10276), (8808, 9310)]