170586780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 594585600

約数和(自身を除く): 423998820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 157, 182, 195, 199, 210, 260, 273, 314, 364, 390, 398, 420, 455, 471, 546, 597, 628, 780, 785, 796, 910, 942, 995, 1092, 1099, 1194, 1365, 1393, 1570, 1820, 1884, 1990, 2041, 2198, 2355, 2388, 2587, 2730, 2786, 2985, 3140, 3297, 3980, 4082, 4179, 4396, 4710, 5174, 5460, 5495, 5572, 5970, 6123, 6594, 6965, 7761, 8164, 8358, 9420, 10205, 10348, 10990, 11940, 12246, 12935, 13188, 13930, 14287, 15522, 16485, 16716, 18109, 20410, 20895, 21980, 24492, 25870, 27860, 28574, 30615, 31044, 31243, 32970, 36218, 38805, 40820, 41790, 42861, 51740, 54327, 57148, 61230, 62486, 65940, 71435, 72436, 77610, 83580, 85722, 90545, 93729, 108654, 122460, 124972, 142870, 155220, 156215, 171444, 181090, 187458, 214305, 217308, 218701, 271635, 285740, 312430, 362180, 374916, 406159, 428610, 437402, 468645, 543270, 624860, 656103, 812318, 857220, 874804, 937290, 1086540, 1093505, 1218477, 1312206, 1624636, 1874580, 2030795, 2187010, 2436954, 2624412, 2843113, 3280515, 4061590, 4374020, 4873908, 5686226, 6092385, 6561030, 8123180, 8529339, 11372452, 12184770, 13122060, 14215565, 17058678, 24369540, 28431130, 34117356, 42646695, 56862260, 85293390, 170586780]

約数ペア:

[(1, 170586780), (2, 85293390), (3, 56862260), (4, 42646695), (5, 34117356), (6, 28431130), (7, 24369540), (10, 17058678), (12, 14215565), (13, 13122060), (14, 12184770), (15, 11372452), (20, 8529339), (21, 8123180), (26, 6561030), (28, 6092385), (30, 5686226), (35, 4873908), (39, 4374020), (42, 4061590), (52, 3280515), (60, 2843113), (65, 2624412), (70, 2436954), (78, 2187010), (84, 2030795), (91, 1874580), (105, 1624636), (130, 1312206), (140, 1218477), (156, 1093505), (157, 1086540), (182, 937290), (195, 874804), (199, 857220), (210, 812318), (260, 656103), (273, 624860), (314, 543270), (364, 468645), (390, 437402), (398, 428610), (420, 406159), (455, 374916), (471, 362180), (546, 312430), (597, 285740), (628, 271635), (780, 218701), (785, 217308), (796, 214305), (910, 187458), (942, 181090), (995, 171444), (1092, 156215), (1099, 155220), (1194, 142870), (1365, 124972), (1393, 122460), (1570, 108654), (1820, 93729), (1884, 90545), (1990, 85722), (2041, 83580), (2198, 77610), (2355, 72436), (2388, 71435), (2587, 65940), (2730, 62486), (2786, 61230), (2985, 57148), (3140, 54327), (3297, 51740), (3980, 42861), (4082, 41790), (4179, 40820), (4396, 38805), (4710, 36218), (5174, 32970), (5460, 31243), (5495, 31044), (5572, 30615), (5970, 28574), (6123, 27860), (6594, 25870), (6965, 24492), (7761, 21980), (8164, 20895), (8358, 20410), (9420, 18109), (10205, 16716), (10348, 16485), (10990, 15522), (11940, 14287), (12246, 13930), (12935, 13188)]