401202480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12611

約数の個数: 160

約数和(自身を含む): 1496332800

約数和(自身を除く): 1095130320

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, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 12569, 15960, 25138, 31920, 37707, 50276, 62845, 75414, 87983, 100552, 125690, 150828, 175966, 188535, 201104, 238811, 251380, 263949, 301656, 351932, 377070, 439915, 477622, 502760, 527898, 603312, 703864, 716433, 754140, 879830, 955244, 1005520, 1055796, 1194055, 1319745, 1407728, 1432866, 1508280, 1671677, 1759660, 1910488, 2111592, 2388110, 2639490, 2865732, 3016560, 3343354, 3519320, 3582165, 3820976, 4223184, 4776220, 5015031, 5278980, 5731464, 6686708, 7038640, 7164330, 8358385, 9552440, 10030062, 10557960, 11462928, 13373416, 14328660, 16716770, 19104880, 20060124, 21115920, 25075155, 26746832, 28657320, 33433540, 40120248, 50150310, 57314640, 66867080, 80240496, 100300620, 133734160, 200601240, 401202480]

約数ペア:

[(1, 401202480), (2, 200601240), (3, 133734160), (4, 100300620), (5, 80240496), (6, 66867080), (7, 57314640), (8, 50150310), (10, 40120248), (12, 33433540), (14, 28657320), (15, 26746832), (16, 25075155), (19, 21115920), (20, 20060124), (21, 19104880), (24, 16716770), (28, 14328660), (30, 13373416), (35, 11462928), (38, 10557960), (40, 10030062), (42, 9552440), (48, 8358385), (56, 7164330), (57, 7038640), (60, 6686708), (70, 5731464), (76, 5278980), (80, 5015031), (84, 4776220), (95, 4223184), (105, 3820976), (112, 3582165), (114, 3519320), (120, 3343354), (133, 3016560), (140, 2865732), (152, 2639490), (168, 2388110), (190, 2111592), (210, 1910488), (228, 1759660), (240, 1671677), (266, 1508280), (280, 1432866), (285, 1407728), (304, 1319745), (336, 1194055), (380, 1055796), (399, 1005520), (420, 955244), (456, 879830), (532, 754140), (560, 716433), (570, 703864), (665, 603312), (760, 527898), (798, 502760), (840, 477622), (912, 439915), (1064, 377070), (1140, 351932), (1330, 301656), (1520, 263949), (1596, 251380), (1680, 238811), (1995, 201104), (2128, 188535), (2280, 175966), (2660, 150828), (3192, 125690), (3990, 100552), (4560, 87983), (5320, 75414), (6384, 62845), (7980, 50276), (10640, 37707), (12569, 31920), (15960, 25138)]