720852210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 2205141120

約数和(自身を除く): 1484288910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 243, 247, 270, 285, 342, 351, 390, 405, 486, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1201, 1215, 1235, 1482, 1539, 1710, 1755, 2106, 2223, 2402, 2430, 2470, 2565, 3078, 3159, 3510, 3603, 3705, 4446, 4617, 5130, 5265, 6005, 6318, 6669, 7206, 7410, 7695, 9234, 10530, 10809, 11115, 12010, 13338, 15390, 15613, 15795, 18015, 20007, 21618, 22230, 22819, 23085, 31226, 31590, 32427, 33345, 36030, 40014, 45638, 46170, 46839, 54045, 60021, 64854, 66690, 68457, 78065, 93678, 97281, 100035, 108090, 114095, 120042, 136914, 140517, 156130, 162135, 194562, 200070, 205371, 228190, 234195, 281034, 291843, 296647, 300105, 324270, 342285, 410742, 421551, 468390, 486405, 583686, 593294, 600210, 616113, 684570, 702585, 843102, 889941, 972810, 1026855, 1232226, 1264653, 1405170, 1459215, 1483235, 1779882, 1848339, 2053710, 2107755, 2529306, 2669823, 2918430, 2966470, 3080565, 3696678, 3793959, 4215510, 4449705, 5339646, 5545017, 6161130, 6323265, 7587918, 8009469, 8899410, 9241695, 11090034, 12646530, 13349115, 16018938, 18483390, 18969795, 24028407, 26698230, 27725085, 37939590, 40047345, 48056814, 55450170, 72085221, 80094690, 120142035, 144170442, 240284070, 360426105, 720852210]

約数ペア:

[(1, 720852210), (2, 360426105), (3, 240284070), (5, 144170442), (6, 120142035), (9, 80094690), (10, 72085221), (13, 55450170), (15, 48056814), (18, 40047345), (19, 37939590), (26, 27725085), (27, 26698230), (30, 24028407), (38, 18969795), (39, 18483390), (45, 16018938), (54, 13349115), (57, 12646530), (65, 11090034), (78, 9241695), (81, 8899410), (90, 8009469), (95, 7587918), (114, 6323265), (117, 6161130), (130, 5545017), (135, 5339646), (162, 4449705), (171, 4215510), (190, 3793959), (195, 3696678), (234, 3080565), (243, 2966470), (247, 2918430), (270, 2669823), (285, 2529306), (342, 2107755), (351, 2053710), (390, 1848339), (405, 1779882), (486, 1483235), (494, 1459215), (513, 1405170), (570, 1264653), (585, 1232226), (702, 1026855), (741, 972810), (810, 889941), (855, 843102), (1026, 702585), (1053, 684570), (1170, 616113), (1201, 600210), (1215, 593294), (1235, 583686), (1482, 486405), (1539, 468390), (1710, 421551), (1755, 410742), (2106, 342285), (2223, 324270), (2402, 300105), (2430, 296647), (2470, 291843), (2565, 281034), (3078, 234195), (3159, 228190), (3510, 205371), (3603, 200070), (3705, 194562), (4446, 162135), (4617, 156130), (5130, 140517), (5265, 136914), (6005, 120042), (6318, 114095), (6669, 108090), (7206, 100035), (7410, 97281), (7695, 93678), (9234, 78065), (10530, 68457), (10809, 66690), (11115, 64854), (12010, 60021), (13338, 54045), (15390, 46839), (15613, 46170), (15795, 45638), (18015, 40014), (20007, 36030), (21618, 33345), (22230, 32427), (22819, 31590), (23085, 31226)]