172320120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 696384000

約数和(自身を除く): 524063880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 59, 60, 61, 63, 70, 72, 76, 84, 90, 95, 105, 114, 118, 120, 122, 126, 133, 140, 152, 168, 171, 177, 180, 183, 190, 210, 228, 236, 244, 252, 266, 280, 285, 295, 305, 315, 342, 354, 360, 366, 380, 399, 413, 420, 427, 456, 472, 488, 504, 531, 532, 549, 570, 590, 610, 630, 665, 684, 708, 732, 760, 798, 826, 840, 854, 855, 885, 915, 1062, 1064, 1098, 1121, 1140, 1159, 1180, 1197, 1220, 1239, 1260, 1281, 1330, 1368, 1416, 1464, 1596, 1652, 1708, 1710, 1770, 1830, 1995, 2065, 2124, 2135, 2196, 2242, 2280, 2318, 2360, 2394, 2440, 2478, 2520, 2562, 2655, 2660, 2745, 3192, 3304, 3363, 3416, 3420, 3477, 3540, 3599, 3660, 3717, 3843, 3990, 4130, 4248, 4270, 4392, 4484, 4636, 4788, 4956, 5124, 5310, 5320, 5490, 5605, 5795, 5985, 6195, 6405, 6726, 6840, 6954, 7080, 7198, 7320, 7434, 7686, 7847, 7980, 8113, 8260, 8540, 8968, 9272, 9576, 9912, 10089, 10248, 10431, 10620, 10797, 10980, 11210, 11590, 11970, 12390, 12810, 13452, 13908, 14396, 14868, 15372, 15694, 15960, 16226, 16520, 16815, 17080, 17385, 17995, 18585, 19215, 20178, 20862, 21240, 21594, 21960, 22420, 23180, 23541, 23940, 24339, 24780, 25193, 25620, 26904, 27816, 28792, 29736, 30744, 31388, 32391, 32452, 33630, 34770, 35990, 37170, 38430, 39235, 40356, 40565, 41724, 43188, 44840, 46360, 47082, 47880, 48678, 49560, 50386, 50445, 51240, 52155, 53985, 62776, 64782, 64904, 67260, 68381, 69540, 70623, 71980, 73017, 74340, 75579, 76860, 78470, 80712, 81130, 83448, 86376, 94164, 97356, 100772, 100890, 104310, 107970, 117705, 121695, 125965, 129564, 134520, 136762, 139080, 141246, 143960, 146034, 148680, 151158, 153720, 156940, 161955, 162260, 188328, 194712, 201544, 201780, 205143, 208620, 215940, 226737, 235410, 243390, 251930, 259128, 273524, 282492, 292068, 302316, 313880, 323910, 324520, 341905, 353115, 365085, 377895, 403560, 410286, 417240, 431880, 453474, 470820, 478667, 486780, 503860, 547048, 564984, 584136, 604632, 615429, 647820, 683810, 706230, 730170, 755790, 820572, 906948, 941640, 957334, 973560, 1007720, 1025715, 1133685, 1230858, 1295640, 1367620, 1412460, 1436001, 1460340, 1511580, 1641144, 1813896, 1914668, 2051430, 2267370, 2393335, 2461716, 2735240, 2824920, 2872002, 2920680, 3023160, 3077145, 3829336, 4102860, 4308003, 4534740, 4786670, 4923432, 5744004, 6154290, 7180005, 8205720, 8616006, 9069480, 9573340, 11488008, 12308580, 14360010, 17232012, 19146680, 21540015, 24617160, 28720020, 34464024, 43080030, 57440040, 86160060, 172320120]

約数ペア:

[(1, 172320120), (2, 86160060), (3, 57440040), (4, 43080030), (5, 34464024), (6, 28720020), (7, 24617160), (8, 21540015), (9, 19146680), (10, 17232012), (12, 14360010), (14, 12308580), (15, 11488008), (18, 9573340), (19, 9069480), (20, 8616006), (21, 8205720), (24, 7180005), (28, 6154290), (30, 5744004), (35, 4923432), (36, 4786670), (38, 4534740), (40, 4308003), (42, 4102860), (45, 3829336), (56, 3077145), (57, 3023160), (59, 2920680), (60, 2872002), (61, 2824920), (63, 2735240), (70, 2461716), (72, 2393335), (76, 2267370), (84, 2051430), (90, 1914668), (95, 1813896), (105, 1641144), (114, 1511580), (118, 1460340), (120, 1436001), (122, 1412460), (126, 1367620), (133, 1295640), (140, 1230858), (152, 1133685), (168, 1025715), (171, 1007720), (177, 973560), (180, 957334), (183, 941640), (190, 906948), (210, 820572), (228, 755790), (236, 730170), (244, 706230), (252, 683810), (266, 647820), (280, 615429), (285, 604632), (295, 584136), (305, 564984), (315, 547048), (342, 503860), (354, 486780), (360, 478667), (366, 470820), (380, 453474), (399, 431880), (413, 417240), (420, 410286), (427, 403560), (456, 377895), (472, 365085), (488, 353115), (504, 341905), (531, 324520), (532, 323910), (549, 313880), (570, 302316), (590, 292068), (610, 282492), (630, 273524), (665, 259128), (684, 251930), (708, 243390), (732, 235410), (760, 226737), (798, 215940), (826, 208620), (840, 205143), (854, 201780), (855, 201544), (885, 194712), (915, 188328), (1062, 162260), (1064, 161955), (1098, 156940), (1121, 153720), (1140, 151158), (1159, 148680), (1180, 146034), (1197, 143960), (1220, 141246), (1239, 139080), (1260, 136762), (1281, 134520), (1330, 129564), (1368, 125965), (1416, 121695), (1464, 117705), (1596, 107970), (1652, 104310), (1708, 100890), (1710, 100772), (1770, 97356), (1830, 94164), (1995, 86376), (2065, 83448), (2124, 81130), (2135, 80712), (2196, 78470), (2242, 76860), (2280, 75579), (2318, 74340), (2360, 73017), (2394, 71980), (2440, 70623), (2478, 69540), (2520, 68381), (2562, 67260), (2655, 64904), (2660, 64782), (2745, 62776), (3192, 53985), (3304, 52155), (3363, 51240), (3416, 50445), (3420, 50386), (3477, 49560), (3540, 48678), (3599, 47880), (3660, 47082), (3717, 46360), (3843, 44840), (3990, 43188), (4130, 41724), (4248, 40565), (4270, 40356), (4392, 39235), (4484, 38430), (4636, 37170), (4788, 35990), (4956, 34770), (5124, 33630), (5310, 32452), (5320, 32391), (5490, 31388), (5605, 30744), (5795, 29736), (5985, 28792), (6195, 27816), (6405, 26904), (6726, 25620), (6840, 25193), (6954, 24780), (7080, 24339), (7198, 23940), (7320, 23541), (7434, 23180), (7686, 22420), (7847, 21960), (7980, 21594), (8113, 21240), (8260, 20862), (8540, 20178), (8968, 19215), (9272, 18585), (9576, 17995), (9912, 17385), (10089, 17080), (10248, 16815), (10431, 16520), (10620, 16226), (10797, 15960), (10980, 15694), (11210, 15372), (11590, 14868), (11970, 14396), (12390, 13908), (12810, 13452)]