8131470660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{27329}}^1$

素因数の和:27395

約数の個数: 192

約数和(自身を含む): 27548640000

約数和(自身を除く): 19417169340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 87, 90, 95, 108, 114, 116, 135, 145, 171, 174, 180, 190, 228, 261, 270, 285, 290, 342, 348, 380, 435, 513, 522, 540, 551, 570, 580, 684, 783, 855, 870, 1026, 1044, 1102, 1140, 1305, 1566, 1653, 1710, 1740, 2052, 2204, 2565, 2610, 2755, 3132, 3306, 3420, 3915, 4959, 5130, 5220, 5510, 6612, 7830, 8265, 9918, 10260, 11020, 14877, 15660, 16530, 19836, 24795, 27329, 29754, 33060, 49590, 54658, 59508, 74385, 81987, 99180, 109316, 136645, 148770, 163974, 245961, 273290, 297540, 327948, 409935, 491922, 519251, 546580, 737883, 792541, 819870, 983844, 1038502, 1229805, 1475766, 1557753, 1585082, 1639740, 2077004, 2377623, 2459610, 2596255, 2951532, 3115506, 3170164, 3689415, 3962705, 4673259, 4755246, 4919220, 5192510, 6231012, 7132869, 7378830, 7788765, 7925410, 9346518, 9510492, 10385020, 11888115, 14019777, 14265738, 14757660, 15058279, 15577530, 15850820, 18693036, 21398607, 23366295, 23776230, 28039554, 28531476, 30116558, 31155060, 35664345, 42797214, 45174837, 46732590, 47552460, 56079108, 60233116, 70098885, 71328690, 75291395, 85594428, 90349674, 93465180, 106993035, 135524511, 140197770, 142657380, 150582790, 180699348, 213986070, 225874185, 271049022, 280395540, 301165580, 406573533, 427972140, 451748370, 542098044, 677622555, 813147066, 903496740, 1355245110, 1626294132, 2032867665, 2710490220, 4065735330, 8131470660]

約数ペア:

[(1, 8131470660), (2, 4065735330), (3, 2710490220), (4, 2032867665), (5, 1626294132), (6, 1355245110), (9, 903496740), (10, 813147066), (12, 677622555), (15, 542098044), (18, 451748370), (19, 427972140), (20, 406573533), (27, 301165580), (29, 280395540), (30, 271049022), (36, 225874185), (38, 213986070), (45, 180699348), (54, 150582790), (57, 142657380), (58, 140197770), (60, 135524511), (76, 106993035), (87, 93465180), (90, 90349674), (95, 85594428), (108, 75291395), (114, 71328690), (116, 70098885), (135, 60233116), (145, 56079108), (171, 47552460), (174, 46732590), (180, 45174837), (190, 42797214), (228, 35664345), (261, 31155060), (270, 30116558), (285, 28531476), (290, 28039554), (342, 23776230), (348, 23366295), (380, 21398607), (435, 18693036), (513, 15850820), (522, 15577530), (540, 15058279), (551, 14757660), (570, 14265738), (580, 14019777), (684, 11888115), (783, 10385020), (855, 9510492), (870, 9346518), (1026, 7925410), (1044, 7788765), (1102, 7378830), (1140, 7132869), (1305, 6231012), (1566, 5192510), (1653, 4919220), (1710, 4755246), (1740, 4673259), (2052, 3962705), (2204, 3689415), (2565, 3170164), (2610, 3115506), (2755, 2951532), (3132, 2596255), (3306, 2459610), (3420, 2377623), (3915, 2077004), (4959, 1639740), (5130, 1585082), (5220, 1557753), (5510, 1475766), (6612, 1229805), (7830, 1038502), (8265, 983844), (9918, 819870), (10260, 792541), (11020, 737883), (14877, 546580), (15660, 519251), (16530, 491922), (19836, 409935), (24795, 327948), (27329, 297540), (29754, 273290), (33060, 245961), (49590, 163974), (54658, 148770), (59508, 136645), (74385, 109316), (81987, 99180)]