71314980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 236113920

約数和(自身を除く): 164798940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 47, 55, 57, 60, 66, 76, 94, 95, 110, 114, 121, 132, 141, 165, 188, 190, 209, 220, 228, 235, 242, 282, 285, 330, 363, 380, 418, 470, 484, 517, 564, 570, 605, 627, 660, 705, 726, 836, 893, 940, 1034, 1045, 1140, 1210, 1254, 1331, 1410, 1452, 1551, 1786, 1815, 2068, 2090, 2299, 2420, 2508, 2585, 2662, 2679, 2820, 3102, 3135, 3572, 3630, 3993, 4180, 4465, 4598, 5170, 5324, 5358, 5687, 6204, 6270, 6655, 6897, 7260, 7755, 7986, 8930, 9196, 9823, 10340, 10716, 11374, 11495, 12540, 13310, 13395, 13794, 15510, 15972, 17061, 17860, 19646, 19965, 22748, 22990, 25289, 26620, 26790, 27588, 28435, 29469, 31020, 34122, 34485, 39292, 39930, 45980, 49115, 50578, 53580, 56870, 58938, 62557, 68244, 68970, 75867, 79860, 85305, 98230, 101156, 108053, 113740, 117876, 125114, 126445, 137940, 147345, 151734, 170610, 187671, 196460, 216106, 250228, 252890, 294690, 303468, 312785, 324159, 341220, 375342, 379335, 432212, 505780, 540265, 589380, 625570, 648318, 750684, 758670, 938355, 1080530, 1188583, 1251140, 1296636, 1517340, 1620795, 1876710, 2161060, 2377166, 3241590, 3565749, 3753420, 4754332, 5942915, 6483180, 7131498, 11885830, 14262996, 17828745, 23771660, 35657490, 71314980]

約数ペア:

[(1, 71314980), (2, 35657490), (3, 23771660), (4, 17828745), (5, 14262996), (6, 11885830), (10, 7131498), (11, 6483180), (12, 5942915), (15, 4754332), (19, 3753420), (20, 3565749), (22, 3241590), (30, 2377166), (33, 2161060), (38, 1876710), (44, 1620795), (47, 1517340), (55, 1296636), (57, 1251140), (60, 1188583), (66, 1080530), (76, 938355), (94, 758670), (95, 750684), (110, 648318), (114, 625570), (121, 589380), (132, 540265), (141, 505780), (165, 432212), (188, 379335), (190, 375342), (209, 341220), (220, 324159), (228, 312785), (235, 303468), (242, 294690), (282, 252890), (285, 250228), (330, 216106), (363, 196460), (380, 187671), (418, 170610), (470, 151734), (484, 147345), (517, 137940), (564, 126445), (570, 125114), (605, 117876), (627, 113740), (660, 108053), (705, 101156), (726, 98230), (836, 85305), (893, 79860), (940, 75867), (1034, 68970), (1045, 68244), (1140, 62557), (1210, 58938), (1254, 56870), (1331, 53580), (1410, 50578), (1452, 49115), (1551, 45980), (1786, 39930), (1815, 39292), (2068, 34485), (2090, 34122), (2299, 31020), (2420, 29469), (2508, 28435), (2585, 27588), (2662, 26790), (2679, 26620), (2820, 25289), (3102, 22990), (3135, 22748), (3572, 19965), (3630, 19646), (3993, 17860), (4180, 17061), (4465, 15972), (4598, 15510), (5170, 13794), (5324, 13395), (5358, 13310), (5687, 12540), (6204, 11495), (6270, 11374), (6655, 10716), (6897, 10340), (7260, 9823), (7755, 9196), (7986, 8930)]