68446686420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1185

約数の個数: 480

約数和(自身を含む): 259235665920

約数和(自身を除く): 190788979500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 491, 513, 532, 540, 567, 570, 630, 647, 665, 684, 756, 798, 810, 855, 945, 982, 1026, 1134, 1140, 1197, 1260, 1294, 1330, 1473, 1539, 1596, 1620, 1710, 1890, 1941, 1964, 1995, 2052, 2268, 2394, 2455, 2565, 2588, 2660, 2835, 2946, 3078, 3235, 3420, 3437, 3591, 3780, 3882, 3990, 4419, 4529, 4788, 4910, 5130, 5670, 5823, 5892, 5985, 6156, 6470, 6874, 7182, 7365, 7695, 7764, 7980, 8838, 9058, 9329, 9705, 9820, 10260, 10311, 10773, 11340, 11646, 11970, 12293, 12940, 13257, 13587, 13748, 14364, 14730, 15390, 17185, 17469, 17676, 17955, 18116, 18658, 19410, 20622, 21546, 22095, 22645, 23292, 23940, 24586, 26514, 27174, 27987, 29115, 29460, 30780, 30933, 34370, 34938, 35910, 36879, 37316, 38820, 39771, 40761, 41244, 43092, 44190, 45290, 46645, 49172, 51555, 52407, 53028, 53865, 54348, 55974, 58230, 61465, 61866, 65303, 66285, 67935, 68740, 69876, 71820, 73758, 79542, 81522, 83961, 86051, 87345, 88380, 90580, 92799, 93290, 103110, 104814, 107730, 110637, 111948, 116460, 122283, 122930, 123732, 130606, 132570, 135870, 139935, 147516, 154665, 159084, 163044, 167922, 172102, 174690, 184395, 185598, 186580, 195909, 198855, 203805, 206220, 209628, 215460, 221274, 244566, 245860, 251883, 258153, 261212, 262035, 265140, 271740, 278397, 279870, 309330, 317677, 326515, 331911, 335844, 344204, 349380, 366849, 368790, 371196, 391818, 397710, 407610, 419805, 430255, 442548, 463995, 489132, 503766, 516306, 524070, 553185, 556794, 559740, 587727, 611415, 618660, 635354, 653030, 663822, 733698, 737580, 755649, 774459, 783636, 795420, 815220, 839610, 860510, 927990, 953031, 979545, 995733, 1007532, 1032612, 1048140, 1106370, 1113588, 1175454, 1222830, 1259415, 1270708, 1290765, 1306060, 1327644, 1391985, 1467396, 1511298, 1548918, 1588385, 1659555, 1679220, 1721020, 1763181, 1834245, 1855980, 1906062, 1959090, 1991466, 2212740, 2223739, 2323377, 2350908, 2445660, 2518830, 2581530, 2783970, 2859093, 2938635, 3022596, 3097836, 3176770, 3319110, 3526362, 3668490, 3778245, 3812124, 3872295, 3918180, 3982932, 4447478, 4646754, 4765155, 4978665, 5037660, 5163060, 5289543, 5567940, 5718186, 5877270, 6035863, 6353540, 6638220, 6671217, 6970131, 7052724, 7336980, 7556490, 7744590, 8577279, 8815905, 8894956, 9293508, 9530310, 9957330, 10579086, 11118695, 11436372, 11616885, 11754540, 12071726, 13342434, 13940262, 14295465, 15112980, 15489180, 17154558, 17631810, 18107589, 19060620, 19914660, 20013651, 21158172, 22237390, 23233770, 24143452, 25731837, 26447715, 26684868, 27880524, 28590930, 30179315, 33356085, 34309116, 34850655, 35263620, 36215178, 40027302, 42251041, 42886395, 44474780, 46467540, 51463674, 52895430, 54322767, 57181860, 60040953, 60358630, 66712170, 69701310, 72430356, 80054604, 84502082, 85772790, 90537945, 100068255, 102927348, 105790860, 108645534, 120081906, 120717260, 126753123, 128659185, 133424340, 139402620, 162968301, 169004164, 171545580, 180122859, 181075890, 200136510, 211255205, 217291068, 240163812, 253506246, 257318370, 271613835, 300204765, 325936602, 360245718, 362151780, 380259369, 400273020, 422510410, 488904903, 507012492, 514636740, 543227670, 600409530, 633765615, 651873204, 720491436, 760518738, 814841505, 845020820, 900614295, 977809806, 1086455340, 1140778107, 1200819060, 1267531230, 1521037476, 1629683010, 1801228590, 1901296845, 1955619612, 2281556214, 2444524515, 2535062460, 3259366020, 3422334321, 3602457180, 3802593690, 4563112428, 4889049030, 5703890535, 6844668642, 7605187380, 9778098060, 11407781070, 13689337284, 17111671605, 22815562140, 34223343210, 68446686420]

約数ペア:

[(1, 68446686420), (2, 34223343210), (3, 22815562140), (4, 17111671605), (5, 13689337284), (6, 11407781070), (7, 9778098060), (9, 7605187380), (10, 6844668642), (12, 5703890535), (14, 4889049030), (15, 4563112428), (18, 3802593690), (19, 3602457180), (20, 3422334321), (21, 3259366020), (27, 2535062460), (28, 2444524515), (30, 2281556214), (35, 1955619612), (36, 1901296845), (38, 1801228590), (42, 1629683010), (45, 1521037476), (54, 1267531230), (57, 1200819060), (60, 1140778107), (63, 1086455340), (70, 977809806), (76, 900614295), (81, 845020820), (84, 814841505), (90, 760518738), (95, 720491436), (105, 651873204), (108, 633765615), (114, 600409530), (126, 543227670), (133, 514636740), (135, 507012492), (140, 488904903), (162, 422510410), (171, 400273020), (180, 380259369), (189, 362151780), (190, 360245718), (210, 325936602), (228, 300204765), (252, 271613835), (266, 257318370), (270, 253506246), (285, 240163812), (315, 217291068), (324, 211255205), (342, 200136510), (378, 181075890), (380, 180122859), (399, 171545580), (405, 169004164), (420, 162968301), (491, 139402620), (513, 133424340), (532, 128659185), (540, 126753123), (567, 120717260), (570, 120081906), (630, 108645534), (647, 105790860), (665, 102927348), (684, 100068255), (756, 90537945), (798, 85772790), (810, 84502082), (855, 80054604), (945, 72430356), (982, 69701310), (1026, 66712170), (1134, 60358630), (1140, 60040953), (1197, 57181860), (1260, 54322767), (1294, 52895430), (1330, 51463674), (1473, 46467540), (1539, 44474780), (1596, 42886395), (1620, 42251041), (1710, 40027302), (1890, 36215178), (1941, 35263620), (1964, 34850655), (1995, 34309116), (2052, 33356085), (2268, 30179315), (2394, 28590930), (2455, 27880524), (2565, 26684868), (2588, 26447715), (2660, 25731837), (2835, 24143452), (2946, 23233770), (3078, 22237390), (3235, 21158172), (3420, 20013651), (3437, 19914660), (3591, 19060620), (3780, 18107589), (3882, 17631810), (3990, 17154558), (4419, 15489180), (4529, 15112980), (4788, 14295465), (4910, 13940262), (5130, 13342434), (5670, 12071726), (5823, 11754540), (5892, 11616885), (5985, 11436372), (6156, 11118695), (6470, 10579086), (6874, 9957330), (7182, 9530310), (7365, 9293508), (7695, 8894956), (7764, 8815905), (7980, 8577279), (8838, 7744590), (9058, 7556490), (9329, 7336980), (9705, 7052724), (9820, 6970131), (10260, 6671217), (10311, 6638220), (10773, 6353540), (11340, 6035863), (11646, 5877270), (11970, 5718186), (12293, 5567940), (12940, 5289543), (13257, 5163060), (13587, 5037660), (13748, 4978665), (14364, 4765155), (14730, 4646754), (15390, 4447478), (17185, 3982932), (17469, 3918180), (17676, 3872295), (17955, 3812124), (18116, 3778245), (18658, 3668490), (19410, 3526362), (20622, 3319110), (21546, 3176770), (22095, 3097836), (22645, 3022596), (23292, 2938635), (23940, 2859093), (24586, 2783970), (26514, 2581530), (27174, 2518830), (27987, 2445660), (29115, 2350908), (29460, 2323377), (30780, 2223739), (30933, 2212740), (34370, 1991466), (34938, 1959090), (35910, 1906062), (36879, 1855980), (37316, 1834245), (38820, 1763181), (39771, 1721020), (40761, 1679220), (41244, 1659555), (43092, 1588385), (44190, 1548918), (45290, 1511298), (46645, 1467396), (49172, 1391985), (51555, 1327644), (52407, 1306060), (53028, 1290765), (53865, 1270708), (54348, 1259415), (55974, 1222830), (58230, 1175454), (61465, 1113588), (61866, 1106370), (65303, 1048140), (66285, 1032612), (67935, 1007532), (68740, 995733), (69876, 979545), (71820, 953031), (73758, 927990), (79542, 860510), (81522, 839610), (83961, 815220), (86051, 795420), (87345, 783636), (88380, 774459), (90580, 755649), (92799, 737580), (93290, 733698), (103110, 663822), (104814, 653030), (107730, 635354), (110637, 618660), (111948, 611415), (116460, 587727), (122283, 559740), (122930, 556794), (123732, 553185), (130606, 524070), (132570, 516306), (135870, 503766), (139935, 489132), (147516, 463995), (154665, 442548), (159084, 430255), (163044, 419805), (167922, 407610), (172102, 397710), (174690, 391818), (184395, 371196), (185598, 368790), (186580, 366849), (195909, 349380), (198855, 344204), (203805, 335844), (206220, 331911), (209628, 326515), (215460, 317677), (221274, 309330), (244566, 279870), (245860, 278397), (251883, 271740), (258153, 265140), (261212, 262035)]