29120915720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{5903}}^1$

素因数の和:6159

約数の個数: 128

約数和(自身を含む): 72307468800

約数和(自身を除く): 43186553080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 179, 212, 260, 265, 358, 424, 520, 530, 689, 716, 895, 1060, 1378, 1432, 1790, 2120, 2327, 2756, 3445, 3580, 4654, 5512, 5903, 6890, 7160, 9308, 9487, 11635, 11806, 13780, 18616, 18974, 23270, 23612, 27560, 29515, 37948, 46540, 47224, 47435, 59030, 75896, 76739, 93080, 94870, 118060, 123331, 153478, 189740, 236120, 246662, 306956, 312859, 379480, 383695, 493324, 613912, 616655, 625718, 767390, 986648, 1056637, 1233310, 1251436, 1534780, 1564295, 2113274, 2466620, 2502872, 3069560, 3128590, 4067167, 4226548, 4933240, 5283185, 6257180, 8134334, 8453096, 10566370, 12514360, 13736281, 16268668, 20335835, 21132740, 27472562, 32537336, 40671670, 42265480, 54945124, 56001761, 68681405, 81343340, 109890248, 112003522, 137362810, 162686680, 224007044, 274725620, 280008805, 448014088, 549451240, 560017610, 728022893, 1120035220, 1456045786, 2240070440, 2912091572, 3640114465, 5824183144, 7280228930, 14560457860, 29120915720]

約数ペア:

[(1, 29120915720), (2, 14560457860), (4, 7280228930), (5, 5824183144), (8, 3640114465), (10, 2912091572), (13, 2240070440), (20, 1456045786), (26, 1120035220), (40, 728022893), (52, 560017610), (53, 549451240), (65, 448014088), (104, 280008805), (106, 274725620), (130, 224007044), (179, 162686680), (212, 137362810), (260, 112003522), (265, 109890248), (358, 81343340), (424, 68681405), (520, 56001761), (530, 54945124), (689, 42265480), (716, 40671670), (895, 32537336), (1060, 27472562), (1378, 21132740), (1432, 20335835), (1790, 16268668), (2120, 13736281), (2327, 12514360), (2756, 10566370), (3445, 8453096), (3580, 8134334), (4654, 6257180), (5512, 5283185), (5903, 4933240), (6890, 4226548), (7160, 4067167), (9308, 3128590), (9487, 3069560), (11635, 2502872), (11806, 2466620), (13780, 2113274), (18616, 1564295), (18974, 1534780), (23270, 1251436), (23612, 1233310), (27560, 1056637), (29515, 986648), (37948, 767390), (46540, 625718), (47224, 616655), (47435, 613912), (59030, 493324), (75896, 383695), (76739, 379480), (93080, 312859), (94870, 306956), (118060, 246662), (123331, 236120), (153478, 189740)]