401926000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1560

約数の個数: 160

約数和(自身を含む): 1169925120

約数和(自身を除く): 767999120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 475, 500, 532, 560, 665, 700, 760, 875, 950, 1000, 1064, 1330, 1400, 1511, 1520, 1750, 1900, 2000, 2128, 2375, 2660, 2800, 3022, 3325, 3500, 3800, 4750, 5320, 6044, 6650, 7000, 7555, 7600, 9500, 10577, 10640, 12088, 13300, 14000, 15110, 16625, 19000, 21154, 24176, 26600, 28709, 30220, 33250, 37775, 38000, 42308, 52885, 53200, 57418, 60440, 66500, 75550, 84616, 105770, 114836, 120880, 133000, 143545, 151100, 169232, 188875, 200963, 211540, 229672, 264425, 266000, 287090, 302200, 377750, 401926, 423080, 459344, 528850, 574180, 604400, 717725, 755500, 803852, 846160, 1004815, 1057700, 1148360, 1322125, 1435450, 1511000, 1607704, 2009630, 2115400, 2296720, 2644250, 2870900, 3022000, 3215408, 3588625, 4019260, 4230800, 5024075, 5288500, 5741800, 7177250, 8038520, 10048150, 10577000, 11483600, 14354500, 16077040, 20096300, 21154000, 25120375, 28709000, 40192600, 50240750, 57418000, 80385200, 100481500, 200963000, 401926000]

約数ペア:

[(1, 401926000), (2, 200963000), (4, 100481500), (5, 80385200), (7, 57418000), (8, 50240750), (10, 40192600), (14, 28709000), (16, 25120375), (19, 21154000), (20, 20096300), (25, 16077040), (28, 14354500), (35, 11483600), (38, 10577000), (40, 10048150), (50, 8038520), (56, 7177250), (70, 5741800), (76, 5288500), (80, 5024075), (95, 4230800), (100, 4019260), (112, 3588625), (125, 3215408), (133, 3022000), (140, 2870900), (152, 2644250), (175, 2296720), (190, 2115400), (200, 2009630), (250, 1607704), (266, 1511000), (280, 1435450), (304, 1322125), (350, 1148360), (380, 1057700), (400, 1004815), (475, 846160), (500, 803852), (532, 755500), (560, 717725), (665, 604400), (700, 574180), (760, 528850), (875, 459344), (950, 423080), (1000, 401926), (1064, 377750), (1330, 302200), (1400, 287090), (1511, 266000), (1520, 264425), (1750, 229672), (1900, 211540), (2000, 200963), (2128, 188875), (2375, 169232), (2660, 151100), (2800, 143545), (3022, 133000), (3325, 120880), (3500, 114836), (3800, 105770), (4750, 84616), (5320, 75550), (6044, 66500), (6650, 60440), (7000, 57418), (7555, 53200), (7600, 52885), (9500, 42308), (10577, 38000), (10640, 37775), (12088, 33250), (13300, 30220), (14000, 28709), (15110, 26600), (16625, 24176), (19000, 21154)]