284405940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 1078721280

約数和(自身を除く): 794315340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 117, 126, 130, 140, 156, 179, 180, 182, 194, 195, 210, 234, 252, 260, 273, 291, 315, 358, 364, 388, 390, 420, 455, 468, 485, 537, 546, 582, 585, 630, 679, 716, 780, 819, 873, 895, 910, 970, 1074, 1092, 1164, 1170, 1253, 1260, 1261, 1358, 1365, 1455, 1611, 1638, 1746, 1790, 1820, 1940, 2037, 2148, 2327, 2340, 2506, 2522, 2685, 2716, 2730, 2910, 3222, 3276, 3395, 3492, 3580, 3759, 3783, 4074, 4095, 4365, 4654, 5012, 5044, 5370, 5460, 5820, 6111, 6265, 6305, 6444, 6790, 6981, 7518, 7566, 8055, 8148, 8190, 8730, 8827, 9308, 10185, 10740, 11277, 11349, 11635, 12222, 12530, 12610, 13580, 13962, 15036, 15132, 16110, 16289, 16380, 17363, 17460, 17654, 18795, 18915, 20370, 20943, 22554, 22698, 23270, 24444, 25060, 25220, 26481, 27924, 30555, 32220, 32578, 34726, 34905, 35308, 37590, 37830, 40740, 41886, 44135, 45108, 45396, 46540, 48867, 52089, 52962, 56385, 56745, 61110, 65156, 69452, 69810, 75180, 75660, 79443, 81445, 83772, 86815, 88270, 97734, 104178, 104715, 105924, 112770, 113490, 121541, 122220, 132405, 139620, 146601, 156267, 158886, 162890, 173630, 176540, 195468, 208356, 209430, 225540, 225719, 226980, 243082, 244335, 260445, 264810, 293202, 312534, 317772, 325780, 347260, 364623, 397215, 418860, 451438, 486164, 488670, 520890, 529620, 586404, 607705, 625068, 677157, 729246, 733005, 781335, 794430, 902876, 977340, 1041780, 1093869, 1128595, 1215410, 1354314, 1458492, 1466010, 1562670, 1580033, 1588860, 1823115, 2031471, 2187738, 2257190, 2430820, 2708628, 2932020, 3125340, 3160066, 3385785, 3646230, 4062942, 4375476, 4514380, 4740099, 5469345, 6320132, 6771570, 7292460, 7900165, 8125884, 9480198, 10157355, 10938690, 13543140, 14220297, 15800330, 18960396, 20314710, 21877380, 23700495, 28440594, 31600660, 40629420, 47400990, 56881188, 71101485, 94801980, 142202970, 284405940]

約数ペア:

[(1, 284405940), (2, 142202970), (3, 94801980), (4, 71101485), (5, 56881188), (6, 47400990), (7, 40629420), (9, 31600660), (10, 28440594), (12, 23700495), (13, 21877380), (14, 20314710), (15, 18960396), (18, 15800330), (20, 14220297), (21, 13543140), (26, 10938690), (28, 10157355), (30, 9480198), (35, 8125884), (36, 7900165), (39, 7292460), (42, 6771570), (45, 6320132), (52, 5469345), (60, 4740099), (63, 4514380), (65, 4375476), (70, 4062942), (78, 3646230), (84, 3385785), (90, 3160066), (91, 3125340), (97, 2932020), (105, 2708628), (117, 2430820), (126, 2257190), (130, 2187738), (140, 2031471), (156, 1823115), (179, 1588860), (180, 1580033), (182, 1562670), (194, 1466010), (195, 1458492), (210, 1354314), (234, 1215410), (252, 1128595), (260, 1093869), (273, 1041780), (291, 977340), (315, 902876), (358, 794430), (364, 781335), (388, 733005), (390, 729246), (420, 677157), (455, 625068), (468, 607705), (485, 586404), (537, 529620), (546, 520890), (582, 488670), (585, 486164), (630, 451438), (679, 418860), (716, 397215), (780, 364623), (819, 347260), (873, 325780), (895, 317772), (910, 312534), (970, 293202), (1074, 264810), (1092, 260445), (1164, 244335), (1170, 243082), (1253, 226980), (1260, 225719), (1261, 225540), (1358, 209430), (1365, 208356), (1455, 195468), (1611, 176540), (1638, 173630), (1746, 162890), (1790, 158886), (1820, 156267), (1940, 146601), (2037, 139620), (2148, 132405), (2327, 122220), (2340, 121541), (2506, 113490), (2522, 112770), (2685, 105924), (2716, 104715), (2730, 104178), (2910, 97734), (3222, 88270), (3276, 86815), (3395, 83772), (3492, 81445), (3580, 79443), (3759, 75660), (3783, 75180), (4074, 69810), (4095, 69452), (4365, 65156), (4654, 61110), (5012, 56745), (5044, 56385), (5370, 52962), (5460, 52089), (5820, 48867), (6111, 46540), (6265, 45396), (6305, 45108), (6444, 44135), (6790, 41886), (6981, 40740), (7518, 37830), (7566, 37590), (8055, 35308), (8148, 34905), (8190, 34726), (8730, 32578), (8827, 32220), (9308, 30555), (10185, 27924), (10740, 26481), (11277, 25220), (11349, 25060), (11635, 24444), (12222, 23270), (12530, 22698), (12610, 22554), (13580, 20943), (13962, 20370), (15036, 18915), (15132, 18795), (16110, 17654), (16289, 17460), (16380, 17363)]