1401277020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 288

約数和(自身を含む): 4914120960

約数和(自身を除く): 3512843940

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 169, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 338, 340, 374, 390, 429, 442, 507, 510, 561, 572, 660, 663, 676, 715, 739, 748, 780, 845, 858, 884, 935, 1014, 1020, 1105, 1122, 1326, 1430, 1478, 1690, 1716, 1859, 1870, 2028, 2145, 2210, 2217, 2244, 2431, 2535, 2652, 2805, 2860, 2873, 2956, 3315, 3380, 3695, 3718, 3740, 4290, 4420, 4434, 4862, 5070, 5577, 5610, 5746, 6630, 7293, 7390, 7436, 8129, 8580, 8619, 8868, 9295, 9607, 9724, 10140, 11085, 11154, 11220, 11492, 12155, 12563, 13260, 14365, 14586, 14780, 16258, 17238, 18590, 19214, 22170, 22308, 24310, 24387, 25126, 27885, 28730, 28821, 29172, 31603, 32516, 34476, 36465, 37180, 37689, 38428, 40645, 43095, 44340, 48035, 48620, 48774, 50252, 55770, 57460, 57642, 62815, 63206, 72930, 75378, 81290, 86190, 94809, 96070, 97548, 105677, 111540, 115284, 121935, 124891, 125630, 126412, 138193, 144105, 145860, 150756, 158015, 162580, 163319, 172380, 188445, 189618, 192140, 211354, 243870, 249782, 251260, 276386, 288210, 316030, 317031, 326638, 374673, 376890, 379236, 414579, 422708, 474045, 487740, 489957, 499564, 528385, 552772, 576420, 624455, 632060, 634062, 653276, 690965, 749346, 753780, 816595, 829158, 948090, 979914, 1056770, 1248910, 1268124, 1373801, 1381930, 1498692, 1585155, 1633190, 1658316, 1796509, 1873365, 1896180, 1959828, 2072895, 2113540, 2123147, 2449785, 2497820, 2747602, 2763860, 3170310, 3266380, 3593018, 3746730, 4121403, 4145790, 4246294, 4899570, 5389527, 5495204, 6340620, 6369441, 6869005, 7186036, 7493460, 8242806, 8291580, 8492588, 8982545, 9799140, 10615735, 10779054, 12738882, 13738010, 16485612, 17965090, 20607015, 21231470, 21558108, 23354617, 25477764, 26947635, 27476020, 31847205, 35930180, 41214030, 42462940, 46709234, 53895270, 63694410, 70063851, 82428060, 93418468, 107790540, 116773085, 127388820, 140127702, 233546170, 280255404, 350319255, 467092340, 700638510, 1401277020]

約数ペア:

[(1, 1401277020), (2, 700638510), (3, 467092340), (4, 350319255), (5, 280255404), (6, 233546170), (10, 140127702), (11, 127388820), (12, 116773085), (13, 107790540), (15, 93418468), (17, 82428060), (20, 70063851), (22, 63694410), (26, 53895270), (30, 46709234), (33, 42462940), (34, 41214030), (39, 35930180), (44, 31847205), (51, 27476020), (52, 26947635), (55, 25477764), (60, 23354617), (65, 21558108), (66, 21231470), (68, 20607015), (78, 17965090), (85, 16485612), (102, 13738010), (110, 12738882), (130, 10779054), (132, 10615735), (143, 9799140), (156, 8982545), (165, 8492588), (169, 8291580), (170, 8242806), (187, 7493460), (195, 7186036), (204, 6869005), (220, 6369441), (221, 6340620), (255, 5495204), (260, 5389527), (286, 4899570), (330, 4246294), (338, 4145790), (340, 4121403), (374, 3746730), (390, 3593018), (429, 3266380), (442, 3170310), (507, 2763860), (510, 2747602), (561, 2497820), (572, 2449785), (660, 2123147), (663, 2113540), (676, 2072895), (715, 1959828), (739, 1896180), (748, 1873365), (780, 1796509), (845, 1658316), (858, 1633190), (884, 1585155), (935, 1498692), (1014, 1381930), (1020, 1373801), (1105, 1268124), (1122, 1248910), (1326, 1056770), (1430, 979914), (1478, 948090), (1690, 829158), (1716, 816595), (1859, 753780), (1870, 749346), (2028, 690965), (2145, 653276), (2210, 634062), (2217, 632060), (2244, 624455), (2431, 576420), (2535, 552772), (2652, 528385), (2805, 499564), (2860, 489957), (2873, 487740), (2956, 474045), (3315, 422708), (3380, 414579), (3695, 379236), (3718, 376890), (3740, 374673), (4290, 326638), (4420, 317031), (4434, 316030), (4862, 288210), (5070, 276386), (5577, 251260), (5610, 249782), (5746, 243870), (6630, 211354), (7293, 192140), (7390, 189618), (7436, 188445), (8129, 172380), (8580, 163319), (8619, 162580), (8868, 158015), (9295, 150756), (9607, 145860), (9724, 144105), (10140, 138193), (11085, 126412), (11154, 125630), (11220, 124891), (11492, 121935), (12155, 115284), (12563, 111540), (13260, 105677), (14365, 97548), (14586, 96070), (14780, 94809), (16258, 86190), (17238, 81290), (18590, 75378), (19214, 72930), (22170, 63206), (22308, 62815), (24310, 57642), (24387, 57460), (25126, 55770), (27885, 50252), (28730, 48774), (28821, 48620), (29172, 48035), (31603, 44340), (32516, 43095), (34476, 40645), (36465, 38428), (37180, 37689)]