163663080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 606113280

約数和(自身を除く): 442450200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 73, 84, 85, 102, 105, 119, 120, 136, 140, 146, 157, 168, 170, 204, 210, 219, 238, 255, 280, 292, 314, 340, 357, 365, 408, 420, 438, 471, 476, 510, 511, 584, 595, 628, 680, 714, 730, 785, 840, 876, 942, 952, 1020, 1022, 1095, 1099, 1190, 1241, 1256, 1428, 1460, 1533, 1570, 1752, 1785, 1884, 2040, 2044, 2190, 2198, 2355, 2380, 2482, 2555, 2669, 2856, 2920, 3066, 3140, 3297, 3570, 3723, 3768, 4088, 4380, 4396, 4710, 4760, 4964, 5110, 5338, 5495, 6132, 6205, 6280, 6594, 7140, 7446, 7665, 8007, 8687, 8760, 8792, 9420, 9928, 10220, 10676, 10990, 11461, 12264, 12410, 13188, 13345, 14280, 14892, 15330, 16014, 16485, 17374, 18615, 18683, 18840, 20440, 21352, 21980, 22922, 24820, 26061, 26376, 26690, 29784, 30660, 32028, 32970, 34383, 34748, 37230, 37366, 40035, 43435, 43960, 45844, 49640, 52122, 53380, 56049, 57305, 61320, 64056, 65940, 68766, 69496, 74460, 74732, 80070, 80227, 86870, 91688, 93415, 104244, 106760, 112098, 114610, 130305, 131880, 137532, 148920, 149464, 160140, 160454, 171915, 173740, 186830, 194837, 208488, 224196, 229220, 240681, 260610, 275064, 280245, 320280, 320908, 343830, 347480, 373660, 389674, 401135, 448392, 458440, 481362, 521220, 560490, 584511, 641816, 687660, 747320, 779348, 802270, 962724, 974185, 1042440, 1120980, 1169022, 1203405, 1363859, 1375320, 1558696, 1604540, 1925448, 1948370, 2241960, 2338044, 2406810, 2727718, 2922555, 3209080, 3896740, 4091577, 4676088, 4813620, 5455436, 5845110, 6819295, 7793480, 8183154, 9627240, 10910872, 11690220, 13638590, 16366308, 20457885, 23380440, 27277180, 32732616, 40915770, 54554360, 81831540, 163663080]

約数ペア:

[(1, 163663080), (2, 81831540), (3, 54554360), (4, 40915770), (5, 32732616), (6, 27277180), (7, 23380440), (8, 20457885), (10, 16366308), (12, 13638590), (14, 11690220), (15, 10910872), (17, 9627240), (20, 8183154), (21, 7793480), (24, 6819295), (28, 5845110), (30, 5455436), (34, 4813620), (35, 4676088), (40, 4091577), (42, 3896740), (51, 3209080), (56, 2922555), (60, 2727718), (68, 2406810), (70, 2338044), (73, 2241960), (84, 1948370), (85, 1925448), (102, 1604540), (105, 1558696), (119, 1375320), (120, 1363859), (136, 1203405), (140, 1169022), (146, 1120980), (157, 1042440), (168, 974185), (170, 962724), (204, 802270), (210, 779348), (219, 747320), (238, 687660), (255, 641816), (280, 584511), (292, 560490), (314, 521220), (340, 481362), (357, 458440), (365, 448392), (408, 401135), (420, 389674), (438, 373660), (471, 347480), (476, 343830), (510, 320908), (511, 320280), (584, 280245), (595, 275064), (628, 260610), (680, 240681), (714, 229220), (730, 224196), (785, 208488), (840, 194837), (876, 186830), (942, 173740), (952, 171915), (1020, 160454), (1022, 160140), (1095, 149464), (1099, 148920), (1190, 137532), (1241, 131880), (1256, 130305), (1428, 114610), (1460, 112098), (1533, 106760), (1570, 104244), (1752, 93415), (1785, 91688), (1884, 86870), (2040, 80227), (2044, 80070), (2190, 74732), (2198, 74460), (2355, 69496), (2380, 68766), (2482, 65940), (2555, 64056), (2669, 61320), (2856, 57305), (2920, 56049), (3066, 53380), (3140, 52122), (3297, 49640), (3570, 45844), (3723, 43960), (3768, 43435), (4088, 40035), (4380, 37366), (4396, 37230), (4710, 34748), (4760, 34383), (4964, 32970), (5110, 32028), (5338, 30660), (5495, 29784), (6132, 26690), (6205, 26376), (6280, 26061), (6594, 24820), (7140, 22922), (7446, 21980), (7665, 21352), (8007, 20440), (8687, 18840), (8760, 18683), (8792, 18615), (9420, 17374), (9928, 16485), (10220, 16014), (10676, 15330), (10990, 14892), (11461, 14280), (12264, 13345), (12410, 13188)]