170023140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 216

約数和(自身を含む): 617335992

約数和(自身を除く): 447312852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 49, 60, 63, 70, 74, 84, 90, 98, 105, 111, 126, 140, 147, 148, 180, 185, 196, 210, 222, 245, 252, 259, 294, 315, 333, 370, 420, 441, 444, 490, 518, 521, 555, 588, 630, 666, 735, 740, 777, 882, 980, 1036, 1042, 1110, 1260, 1295, 1332, 1470, 1554, 1563, 1665, 1764, 1813, 2084, 2205, 2220, 2331, 2590, 2605, 2940, 3108, 3126, 3330, 3626, 3647, 3885, 4410, 4662, 4689, 5180, 5210, 5439, 6252, 6660, 7252, 7294, 7770, 7815, 8820, 9065, 9324, 9378, 10420, 10878, 10941, 11655, 14588, 15540, 15630, 16317, 18130, 18235, 18756, 19277, 21756, 21882, 23310, 23445, 25529, 27195, 31260, 32634, 32823, 36260, 36470, 38554, 43764, 46620, 46890, 51058, 54390, 54705, 57831, 65268, 65646, 72940, 76587, 77108, 81585, 93780, 96385, 102116, 108780, 109410, 115662, 127645, 131292, 134939, 153174, 163170, 164115, 173493, 192770, 218820, 229761, 231324, 255290, 269878, 289155, 306348, 326340, 328230, 346986, 382935, 385540, 404817, 459522, 510580, 539756, 578310, 656460, 674695, 693972, 765870, 809634, 867465, 919044, 944573, 1148805, 1156620, 1214451, 1349390, 1531740, 1619268, 1734930, 1889146, 2024085, 2297610, 2428902, 2698780, 2833719, 3469860, 3778292, 4048170, 4595220, 4722865, 4857804, 5667438, 6072255, 8096340, 8501157, 9445730, 11334876, 12144510, 14168595, 17002314, 18891460, 24289020, 28337190, 34004628, 42505785, 56674380, 85011570, 170023140]

約数ペア:

[(1, 170023140), (2, 85011570), (3, 56674380), (4, 42505785), (5, 34004628), (6, 28337190), (7, 24289020), (9, 18891460), (10, 17002314), (12, 14168595), (14, 12144510), (15, 11334876), (18, 9445730), (20, 8501157), (21, 8096340), (28, 6072255), (30, 5667438), (35, 4857804), (36, 4722865), (37, 4595220), (42, 4048170), (45, 3778292), (49, 3469860), (60, 2833719), (63, 2698780), (70, 2428902), (74, 2297610), (84, 2024085), (90, 1889146), (98, 1734930), (105, 1619268), (111, 1531740), (126, 1349390), (140, 1214451), (147, 1156620), (148, 1148805), (180, 944573), (185, 919044), (196, 867465), (210, 809634), (222, 765870), (245, 693972), (252, 674695), (259, 656460), (294, 578310), (315, 539756), (333, 510580), (370, 459522), (420, 404817), (441, 385540), (444, 382935), (490, 346986), (518, 328230), (521, 326340), (555, 306348), (588, 289155), (630, 269878), (666, 255290), (735, 231324), (740, 229761), (777, 218820), (882, 192770), (980, 173493), (1036, 164115), (1042, 163170), (1110, 153174), (1260, 134939), (1295, 131292), (1332, 127645), (1470, 115662), (1554, 109410), (1563, 108780), (1665, 102116), (1764, 96385), (1813, 93780), (2084, 81585), (2205, 77108), (2220, 76587), (2331, 72940), (2590, 65646), (2605, 65268), (2940, 57831), (3108, 54705), (3126, 54390), (3330, 51058), (3626, 46890), (3647, 46620), (3885, 43764), (4410, 38554), (4662, 36470), (4689, 36260), (5180, 32823), (5210, 32634), (5439, 31260), (6252, 27195), (6660, 25529), (7252, 23445), (7294, 23310), (7770, 21882), (7815, 21756), (8820, 19277), (9065, 18756), (9324, 18235), (9378, 18130), (10420, 16317), (10878, 15630), (10941, 15540), (11655, 14588)]