853217820

素因数分解:

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

素因数の和:314

約数の個数: 384

約数和(自身を含む): 3319142400

約数和(自身を除く): 2465924580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 97, 105, 108, 117, 126, 130, 135, 140, 156, 179, 180, 182, 189, 194, 195, 210, 234, 252, 260, 270, 273, 291, 315, 351, 358, 364, 378, 388, 390, 420, 455, 468, 485, 537, 540, 546, 582, 585, 630, 679, 702, 716, 756, 780, 819, 873, 895, 910, 945, 970, 1074, 1092, 1164, 1170, 1253, 1260, 1261, 1358, 1365, 1404, 1455, 1611, 1638, 1746, 1755, 1790, 1820, 1890, 1940, 2037, 2148, 2327, 2340, 2457, 2506, 2522, 2619, 2685, 2716, 2730, 2910, 3222, 3276, 3395, 3492, 3510, 3580, 3759, 3780, 3783, 4074, 4095, 4365, 4654, 4833, 4914, 5012, 5044, 5238, 5370, 5460, 5820, 6111, 6265, 6305, 6444, 6790, 6981, 7020, 7518, 7566, 8055, 8148, 8190, 8730, 8827, 9308, 9666, 9828, 10185, 10476, 10740, 11277, 11349, 11635, 12222, 12285, 12530, 12610, 13095, 13580, 13962, 15036, 15132, 16110, 16289, 16380, 17363, 17460, 17654, 18333, 18795, 18915, 19332, 20370, 20943, 22554, 22698, 23270, 24165, 24444, 24570, 25060, 25220, 26190, 26481, 27924, 30555, 32220, 32578, 33831, 34047, 34726, 34905, 35308, 36666, 37590, 37830, 40740, 41886, 44135, 45108, 45396, 46540, 48330, 48867, 49140, 52089, 52380, 52962, 56385, 56745, 61110, 62829, 65156, 67662, 68094, 69452, 69810, 73332, 75180, 75660, 79443, 81445, 83772, 86815, 88270, 91665, 96660, 97734, 104178, 104715, 105924, 112770, 113490, 121541, 122220, 125658, 132405, 135324, 136188, 139620, 146601, 156267, 158886, 162890, 169155, 170235, 173630, 176540, 183330, 195468, 208356, 209430, 225540, 225719, 226980, 238329, 243082, 244335, 251316, 260445, 264810, 293202, 312534, 314145, 317772, 325780, 338310, 340470, 347260, 364623, 366660, 397215, 418860, 439803, 451438, 468801, 476658, 486164, 488670, 520890, 529620, 586404, 607705, 625068, 628290, 676620, 677157, 680940, 729246, 733005, 781335, 794430, 879606, 902876, 937602, 953316, 977340, 1041780, 1093869, 1128595, 1191645, 1215410, 1256580, 1354314, 1458492, 1466010, 1562670, 1580033, 1588860, 1759212, 1823115, 1875204, 2031471, 2187738, 2199015, 2257190, 2344005, 2383290, 2430820, 2708628, 2932020, 3125340, 3160066, 3281607, 3385785, 3646230, 4062942, 4375476, 4398030, 4514380, 4688010, 4740099, 4766580, 5469345, 6094413, 6320132, 6563214, 6771570, 7292460, 7900165, 8125884, 8796060, 9376020, 9480198, 10157355, 10938690, 12188826, 13126428, 13543140, 14220297, 15800330, 16408035, 18960396, 20314710, 21877380, 23700495, 24377652, 28440594, 30472065, 31600660, 32816070, 40629420, 42660891, 47400990, 56881188, 60944130, 65632140, 71101485, 85321782, 94801980, 121888260, 142202970, 170643564, 213304455, 284405940, 426608910, 853217820]

約数ペア:

[(1, 853217820), (2, 426608910), (3, 284405940), (4, 213304455), (5, 170643564), (6, 142202970), (7, 121888260), (9, 94801980), (10, 85321782), (12, 71101485), (13, 65632140), (14, 60944130), (15, 56881188), (18, 47400990), (20, 42660891), (21, 40629420), (26, 32816070), (27, 31600660), (28, 30472065), (30, 28440594), (35, 24377652), (36, 23700495), (39, 21877380), (42, 20314710), (45, 18960396), (52, 16408035), (54, 15800330), (60, 14220297), (63, 13543140), (65, 13126428), (70, 12188826), (78, 10938690), (84, 10157355), (90, 9480198), (91, 9376020), (97, 8796060), (105, 8125884), (108, 7900165), (117, 7292460), (126, 6771570), (130, 6563214), (135, 6320132), (140, 6094413), (156, 5469345), (179, 4766580), (180, 4740099), (182, 4688010), (189, 4514380), (194, 4398030), (195, 4375476), (210, 4062942), (234, 3646230), (252, 3385785), (260, 3281607), (270, 3160066), (273, 3125340), (291, 2932020), (315, 2708628), (351, 2430820), (358, 2383290), (364, 2344005), (378, 2257190), (388, 2199015), (390, 2187738), (420, 2031471), (455, 1875204), (468, 1823115), (485, 1759212), (537, 1588860), (540, 1580033), (546, 1562670), (582, 1466010), (585, 1458492), (630, 1354314), (679, 1256580), (702, 1215410), (716, 1191645), (756, 1128595), (780, 1093869), (819, 1041780), (873, 977340), (895, 953316), (910, 937602), (945, 902876), (970, 879606), (1074, 794430), (1092, 781335), (1164, 733005), (1170, 729246), (1253, 680940), (1260, 677157), (1261, 676620), (1358, 628290), (1365, 625068), (1404, 607705), (1455, 586404), (1611, 529620), (1638, 520890), (1746, 488670), (1755, 486164), (1790, 476658), (1820, 468801), (1890, 451438), (1940, 439803), (2037, 418860), (2148, 397215), (2327, 366660), (2340, 364623), (2457, 347260), (2506, 340470), (2522, 338310), (2619, 325780), (2685, 317772), (2716, 314145), (2730, 312534), (2910, 293202), (3222, 264810), (3276, 260445), (3395, 251316), (3492, 244335), (3510, 243082), (3580, 238329), (3759, 226980), (3780, 225719), (3783, 225540), (4074, 209430), (4095, 208356), (4365, 195468), (4654, 183330), (4833, 176540), (4914, 173630), (5012, 170235), (5044, 169155), (5238, 162890), (5370, 158886), (5460, 156267), (5820, 146601), (6111, 139620), (6265, 136188), (6305, 135324), (6444, 132405), (6790, 125658), (6981, 122220), (7020, 121541), (7518, 113490), (7566, 112770), (8055, 105924), (8148, 104715), (8190, 104178), (8730, 97734), (8827, 96660), (9308, 91665), (9666, 88270), (9828, 86815), (10185, 83772), (10476, 81445), (10740, 79443), (11277, 75660), (11349, 75180), (11635, 73332), (12222, 69810), (12285, 69452), (12530, 68094), (12610, 67662), (13095, 65156), (13580, 62829), (13962, 61110), (15036, 56745), (15132, 56385), (16110, 52962), (16289, 52380), (16380, 52089), (17363, 49140), (17460, 48867), (17654, 48330), (18333, 46540), (18795, 45396), (18915, 45108), (19332, 44135), (20370, 41886), (20943, 40740), (22554, 37830), (22698, 37590), (23270, 36666), (24165, 35308), (24444, 34905), (24570, 34726), (25060, 34047), (25220, 33831), (26190, 32578), (26481, 32220), (27924, 30555)]