156980412540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1399861}}^1$

素因数の和:1399972

約数の個数: 144

約数和(自身を含む): 550313749440

約数和(自身を除く): 393333336900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 2492, 2670, 3115, 3204, 3738, 4005, 5340, 5607, 6230, 7476, 8010, 9345, 11214, 12460, 16020, 18690, 22428, 28035, 37380, 56070, 112140, 1399861, 2799722, 4199583, 5599444, 6999305, 8399166, 9799027, 12598749, 13998610, 16798332, 19598054, 20997915, 25197498, 27997220, 29397081, 39196108, 41995830, 48995135, 50394996, 58794162, 62993745, 83991660, 88191243, 97990270, 117588324, 124587629, 125987490, 146985405, 176382486, 195980540, 249175258, 251974980, 293970810, 352764972, 373762887, 440956215, 498350516, 587941620, 622938145, 747525774, 872113403, 881912430, 1121288661, 1245876290, 1495051548, 1744226806, 1763824860, 1868814435, 2242577322, 2491752580, 2616340209, 3488453612, 3737628870, 4360567015, 4485154644, 5232680418, 5606443305, 7475257740, 7849020627, 8721134030, 10465360836, 11212886610, 13081701045, 15698041254, 17442268060, 22425773220, 26163402090, 31396082508, 39245103135, 52326804180, 78490206270, 156980412540]

約数ペア:

[(1, 156980412540), (2, 78490206270), (3, 52326804180), (4, 39245103135), (5, 31396082508), (6, 26163402090), (7, 22425773220), (9, 17442268060), (10, 15698041254), (12, 13081701045), (14, 11212886610), (15, 10465360836), (18, 8721134030), (20, 7849020627), (21, 7475257740), (28, 5606443305), (30, 5232680418), (35, 4485154644), (36, 4360567015), (42, 3737628870), (45, 3488453612), (60, 2616340209), (63, 2491752580), (70, 2242577322), (84, 1868814435), (89, 1763824860), (90, 1744226806), (105, 1495051548), (126, 1245876290), (140, 1121288661), (178, 881912430), (180, 872113403), (210, 747525774), (252, 622938145), (267, 587941620), (315, 498350516), (356, 440956215), (420, 373762887), (445, 352764972), (534, 293970810), (623, 251974980), (630, 249175258), (801, 195980540), (890, 176382486), (1068, 146985405), (1246, 125987490), (1260, 124587629), (1335, 117588324), (1602, 97990270), (1780, 88191243), (1869, 83991660), (2492, 62993745), (2670, 58794162), (3115, 50394996), (3204, 48995135), (3738, 41995830), (4005, 39196108), (5340, 29397081), (5607, 27997220), (6230, 25197498), (7476, 20997915), (8010, 19598054), (9345, 16798332), (11214, 13998610), (12460, 12598749), (16020, 9799027), (18690, 8399166), (22428, 6999305), (28035, 5599444), (37380, 4199583), (56070, 2799722), (112140, 1399861)]