142826040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 563453280

約数和(自身を除く): 420627240

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, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 157, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 314, 315, 342, 360, 361, 380, 399, 420, 456, 471, 504, 532, 570, 628, 630, 665, 684, 722, 760, 785, 798, 840, 855, 942, 1064, 1083, 1099, 1140, 1197, 1256, 1260, 1330, 1368, 1413, 1444, 1570, 1596, 1710, 1805, 1884, 1995, 2166, 2198, 2280, 2355, 2394, 2520, 2527, 2660, 2826, 2888, 2983, 3140, 3192, 3249, 3297, 3420, 3610, 3768, 3990, 4332, 4396, 4710, 4788, 5054, 5320, 5415, 5495, 5652, 5966, 5985, 6280, 6498, 6594, 6840, 7065, 7220, 7581, 7980, 8664, 8792, 8949, 9420, 9576, 9891, 10108, 10830, 10990, 11304, 11932, 11970, 12635, 12996, 13188, 14130, 14440, 14915, 15162, 15960, 16245, 16485, 17898, 18840, 19782, 20216, 20881, 21660, 21980, 22743, 23864, 23940, 25270, 25992, 26376, 26847, 28260, 29830, 30324, 32490, 32970, 35796, 37905, 39564, 41762, 43320, 43960, 44745, 45486, 47880, 49455, 50540, 53694, 56520, 56677, 59660, 60648, 62643, 64980, 65940, 71592, 75810, 79128, 83524, 89490, 90972, 98910, 101080, 104405, 107388, 113354, 113715, 119320, 125286, 129960, 131880, 134235, 151620, 167048, 170031, 178980, 181944, 187929, 197820, 208810, 214776, 226708, 227430, 250572, 268470, 283385, 303240, 313215, 340062, 357960, 375858, 395640, 396739, 417620, 453416, 454860, 501144, 510093, 536940, 566770, 626430, 680124, 751716, 793478, 835240, 850155, 909720, 939645, 1020186, 1073880, 1133540, 1190217, 1252860, 1360248, 1503432, 1586956, 1700310, 1879290, 1983695, 2040372, 2267080, 2380434, 2505720, 2550465, 3173912, 3400620, 3570651, 3758580, 3967390, 4080744, 4760868, 5100930, 5951085, 6801240, 7141302, 7517160, 7934780, 9521736, 10201860, 11902170, 14282604, 15869560, 17853255, 20403720, 23804340, 28565208, 35706510, 47608680, 71413020, 142826040]

約数ペア:

[(1, 142826040), (2, 71413020), (3, 47608680), (4, 35706510), (5, 28565208), (6, 23804340), (7, 20403720), (8, 17853255), (9, 15869560), (10, 14282604), (12, 11902170), (14, 10201860), (15, 9521736), (18, 7934780), (19, 7517160), (20, 7141302), (21, 6801240), (24, 5951085), (28, 5100930), (30, 4760868), (35, 4080744), (36, 3967390), (38, 3758580), (40, 3570651), (42, 3400620), (45, 3173912), (56, 2550465), (57, 2505720), (60, 2380434), (63, 2267080), (70, 2040372), (72, 1983695), (76, 1879290), (84, 1700310), (90, 1586956), (95, 1503432), (105, 1360248), (114, 1252860), (120, 1190217), (126, 1133540), (133, 1073880), (140, 1020186), (152, 939645), (157, 909720), (168, 850155), (171, 835240), (180, 793478), (190, 751716), (210, 680124), (228, 626430), (252, 566770), (266, 536940), (280, 510093), (285, 501144), (314, 454860), (315, 453416), (342, 417620), (360, 396739), (361, 395640), (380, 375858), (399, 357960), (420, 340062), (456, 313215), (471, 303240), (504, 283385), (532, 268470), (570, 250572), (628, 227430), (630, 226708), (665, 214776), (684, 208810), (722, 197820), (760, 187929), (785, 181944), (798, 178980), (840, 170031), (855, 167048), (942, 151620), (1064, 134235), (1083, 131880), (1099, 129960), (1140, 125286), (1197, 119320), (1256, 113715), (1260, 113354), (1330, 107388), (1368, 104405), (1413, 101080), (1444, 98910), (1570, 90972), (1596, 89490), (1710, 83524), (1805, 79128), (1884, 75810), (1995, 71592), (2166, 65940), (2198, 64980), (2280, 62643), (2355, 60648), (2394, 59660), (2520, 56677), (2527, 56520), (2660, 53694), (2826, 50540), (2888, 49455), (2983, 47880), (3140, 45486), (3192, 44745), (3249, 43960), (3297, 43320), (3420, 41762), (3610, 39564), (3768, 37905), (3990, 35796), (4332, 32970), (4396, 32490), (4710, 30324), (4788, 29830), (5054, 28260), (5320, 26847), (5415, 26376), (5495, 25992), (5652, 25270), (5966, 23940), (5985, 23864), (6280, 22743), (6498, 21980), (6594, 21660), (6840, 20881), (7065, 20216), (7220, 19782), (7581, 18840), (7980, 17898), (8664, 16485), (8792, 16245), (8949, 15960), (9420, 15162), (9576, 14915), (9891, 14440), (10108, 14130), (10830, 13188), (10990, 12996), (11304, 12635), (11932, 11970)]