160850820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 505431360

約数和(自身を除く): 344580540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 169, 174, 195, 260, 290, 338, 348, 377, 390, 435, 507, 547, 580, 676, 754, 780, 845, 870, 1014, 1094, 1131, 1508, 1641, 1690, 1740, 1885, 2028, 2188, 2262, 2535, 2735, 3282, 3380, 3770, 4524, 4901, 5070, 5470, 5655, 6564, 7111, 7540, 8205, 9802, 10140, 10940, 11310, 14222, 14703, 15863, 16410, 19604, 21333, 22620, 24505, 28444, 29406, 31726, 32820, 35555, 42666, 47589, 49010, 58812, 63452, 71110, 73515, 79315, 85332, 92443, 95178, 98020, 106665, 142220, 147030, 158630, 184886, 190356, 206219, 213330, 237945, 277329, 294060, 317260, 369772, 412438, 426660, 462215, 475890, 554658, 618657, 824876, 924430, 951780, 1031095, 1109316, 1237314, 1386645, 1848860, 2062190, 2474628, 2680847, 2773290, 3093285, 4124380, 5361694, 5546580, 6186570, 8042541, 10723388, 12373140, 13404235, 16085082, 26808470, 32170164, 40212705, 53616940, 80425410, 160850820]

約数ペア:

[(1, 160850820), (2, 80425410), (3, 53616940), (4, 40212705), (5, 32170164), (6, 26808470), (10, 16085082), (12, 13404235), (13, 12373140), (15, 10723388), (20, 8042541), (26, 6186570), (29, 5546580), (30, 5361694), (39, 4124380), (52, 3093285), (58, 2773290), (60, 2680847), (65, 2474628), (78, 2062190), (87, 1848860), (116, 1386645), (130, 1237314), (145, 1109316), (156, 1031095), (169, 951780), (174, 924430), (195, 824876), (260, 618657), (290, 554658), (338, 475890), (348, 462215), (377, 426660), (390, 412438), (435, 369772), (507, 317260), (547, 294060), (580, 277329), (676, 237945), (754, 213330), (780, 206219), (845, 190356), (870, 184886), (1014, 158630), (1094, 147030), (1131, 142220), (1508, 106665), (1641, 98020), (1690, 95178), (1740, 92443), (1885, 85332), (2028, 79315), (2188, 73515), (2262, 71110), (2535, 63452), (2735, 58812), (3282, 49010), (3380, 47589), (3770, 42666), (4524, 35555), (4901, 32820), (5070, 31726), (5470, 29406), (5655, 28444), (6564, 24505), (7111, 22620), (7540, 21333), (8205, 19604), (9802, 16410), (10140, 15863), (10940, 14703), (11310, 14222)]