172272240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 360

約数和(自身を含む): 711182160

約数和(自身を除く): 538909920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 257, 266, 280, 285, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 514, 532, 560, 570, 588, 630, 665, 684, 720, 735, 760, 771, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1028, 1064, 1140, 1176, 1197, 1260, 1285, 1330, 1368, 1470, 1520, 1542, 1596, 1680, 1710, 1764, 1799, 1862, 1960, 1995, 2056, 2128, 2205, 2280, 2313, 2352, 2394, 2520, 2570, 2660, 2736, 2793, 2940, 3084, 3192, 3420, 3528, 3598, 3724, 3855, 3920, 3990, 4112, 4410, 4560, 4626, 4655, 4788, 4883, 5040, 5140, 5320, 5397, 5586, 5880, 5985, 6168, 6384, 6840, 7056, 7196, 7448, 7710, 7980, 8379, 8820, 8995, 9252, 9310, 9576, 9766, 10280, 10640, 10794, 11172, 11565, 11760, 11970, 12336, 12593, 13680, 13965, 14392, 14649, 14896, 15420, 15960, 16191, 16758, 17640, 17990, 18504, 18620, 19152, 19532, 20560, 21588, 22344, 23130, 23940, 24415, 25186, 26985, 27930, 28784, 29298, 30840, 31920, 32382, 33516, 34181, 35280, 35980, 37008, 37240, 37779, 39064, 41895, 43176, 43947, 44688, 46260, 47880, 48830, 50372, 53970, 55860, 58596, 61680, 62965, 64764, 67032, 68362, 71960, 73245, 74480, 75558, 78128, 80955, 83790, 86352, 87894, 92520, 95760, 97660, 100744, 102543, 107940, 111720, 113337, 117192, 125930, 129528, 134064, 136724, 143920, 146490, 151116, 161910, 167580, 170905, 175788, 185040, 188895, 195320, 201488, 205086, 215880, 219735, 223440, 226674, 234384, 239267, 251860, 259056, 273448, 292980, 302232, 307629, 323820, 335160, 341810, 351576, 377790, 390640, 410172, 431760, 439470, 453348, 478534, 503720, 512715, 546896, 566685, 585960, 604464, 615258, 647640, 670320, 683620, 703152, 717801, 755580, 820344, 878940, 906696, 957068, 1007440, 1025430, 1133370, 1171920, 1196335, 1230516, 1295280, 1367240, 1435602, 1511160, 1538145, 1640688, 1757880, 1813392, 1914136, 2050860, 2153403, 2266740, 2392670, 2461032, 2734480, 2871204, 3022320, 3076290, 3515760, 3589005, 3828272, 4101720, 4306806, 4533480, 4785340, 4922064, 5742408, 6152580, 7178010, 8203440, 8613612, 9066960, 9570680, 10767015, 11484816, 12305160, 14356020, 17227224, 19141360, 21534030, 24610320, 28712040, 34454448, 43068060, 57424080, 86136120, 172272240]

約数ペア:

[(1, 172272240), (2, 86136120), (3, 57424080), (4, 43068060), (5, 34454448), (6, 28712040), (7, 24610320), (8, 21534030), (9, 19141360), (10, 17227224), (12, 14356020), (14, 12305160), (15, 11484816), (16, 10767015), (18, 9570680), (19, 9066960), (20, 8613612), (21, 8203440), (24, 7178010), (28, 6152580), (30, 5742408), (35, 4922064), (36, 4785340), (38, 4533480), (40, 4306806), (42, 4101720), (45, 3828272), (48, 3589005), (49, 3515760), (56, 3076290), (57, 3022320), (60, 2871204), (63, 2734480), (70, 2461032), (72, 2392670), (76, 2266740), (80, 2153403), (84, 2050860), (90, 1914136), (95, 1813392), (98, 1757880), (105, 1640688), (112, 1538145), (114, 1511160), (120, 1435602), (126, 1367240), (133, 1295280), (140, 1230516), (144, 1196335), (147, 1171920), (152, 1133370), (168, 1025430), (171, 1007440), (180, 957068), (190, 906696), (196, 878940), (210, 820344), (228, 755580), (240, 717801), (245, 703152), (252, 683620), (257, 670320), (266, 647640), (280, 615258), (285, 604464), (294, 585960), (304, 566685), (315, 546896), (336, 512715), (342, 503720), (360, 478534), (380, 453348), (392, 439470), (399, 431760), (420, 410172), (441, 390640), (456, 377790), (490, 351576), (504, 341810), (514, 335160), (532, 323820), (560, 307629), (570, 302232), (588, 292980), (630, 273448), (665, 259056), (684, 251860), (720, 239267), (735, 234384), (760, 226674), (771, 223440), (784, 219735), (798, 215880), (840, 205086), (855, 201488), (882, 195320), (912, 188895), (931, 185040), (980, 175788), (1008, 170905), (1028, 167580), (1064, 161910), (1140, 151116), (1176, 146490), (1197, 143920), (1260, 136724), (1285, 134064), (1330, 129528), (1368, 125930), (1470, 117192), (1520, 113337), (1542, 111720), (1596, 107940), (1680, 102543), (1710, 100744), (1764, 97660), (1799, 95760), (1862, 92520), (1960, 87894), (1995, 86352), (2056, 83790), (2128, 80955), (2205, 78128), (2280, 75558), (2313, 74480), (2352, 73245), (2394, 71960), (2520, 68362), (2570, 67032), (2660, 64764), (2736, 62965), (2793, 61680), (2940, 58596), (3084, 55860), (3192, 53970), (3420, 50372), (3528, 48830), (3598, 47880), (3724, 46260), (3855, 44688), (3920, 43947), (3990, 43176), (4112, 41895), (4410, 39064), (4560, 37779), (4626, 37240), (4655, 37008), (4788, 35980), (4883, 35280), (5040, 34181), (5140, 33516), (5320, 32382), (5397, 31920), (5586, 30840), (5880, 29298), (5985, 28784), (6168, 27930), (6384, 26985), (6840, 25186), (7056, 24415), (7196, 23940), (7448, 23130), (7710, 22344), (7980, 21588), (8379, 20560), (8820, 19532), (8995, 19152), (9252, 18620), (9310, 18504), (9576, 17990), (9766, 17640), (10280, 16758), (10640, 16191), (10794, 15960), (11172, 15420), (11565, 14896), (11760, 14649), (11970, 14392), (12336, 13965), (12593, 13680)]