221847360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33040

約数の個数: 112

約数和(自身を含む): 805013376

約数和(自身を除く): 583166016

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 33013, 66026, 99039, 132052, 165065, 198078, 231091, 264104, 330130, 396156, 462182, 495195, 528208, 660260, 693273, 792312, 924364, 990390, 1056416, 1155455, 1320520, 1386546, 1584624, 1848728, 1980780, 2112832, 2310910, 2641040, 2773092, 3169248, 3466365, 3697456, 3961560, 4621820, 5282080, 5546184, 6338496, 6932730, 7394912, 7923120, 9243640, 10564160, 11092368, 13865460, 14789824, 15846240, 18487280, 22184736, 27730920, 31692480, 36974560, 44369472, 55461840, 73949120, 110923680, 221847360]

約数ペア:

[(1, 221847360), (2, 110923680), (3, 73949120), (4, 55461840), (5, 44369472), (6, 36974560), (7, 31692480), (8, 27730920), (10, 22184736), (12, 18487280), (14, 15846240), (15, 14789824), (16, 13865460), (20, 11092368), (21, 10564160), (24, 9243640), (28, 7923120), (30, 7394912), (32, 6932730), (35, 6338496), (40, 5546184), (42, 5282080), (48, 4621820), (56, 3961560), (60, 3697456), (64, 3466365), (70, 3169248), (80, 2773092), (84, 2641040), (96, 2310910), (105, 2112832), (112, 1980780), (120, 1848728), (140, 1584624), (160, 1386546), (168, 1320520), (192, 1155455), (210, 1056416), (224, 990390), (240, 924364), (280, 792312), (320, 693273), (336, 660260), (420, 528208), (448, 495195), (480, 462182), (560, 396156), (672, 330130), (840, 264104), (960, 231091), (1120, 198078), (1344, 165065), (1680, 132052), (2240, 99039), (3360, 66026), (6720, 33013)]