152587920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:433

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 353629680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 149, 170, 204, 240, 251, 255, 272, 298, 340, 408, 447, 502, 510, 596, 680, 745, 753, 816, 894, 1004, 1020, 1192, 1255, 1360, 1490, 1506, 1788, 2008, 2040, 2235, 2384, 2510, 2533, 2980, 3012, 3576, 3765, 4016, 4080, 4267, 4470, 5020, 5066, 5960, 6024, 7152, 7530, 7599, 8534, 8940, 10040, 10132, 11920, 12048, 12665, 12801, 15060, 15198, 17068, 17880, 20080, 20264, 21335, 25330, 25602, 30120, 30396, 34136, 35760, 37399, 37995, 40528, 42670, 50660, 51204, 60240, 60792, 64005, 68272, 74798, 75990, 85340, 101320, 102408, 112197, 121584, 128010, 149596, 151980, 170680, 186995, 202640, 204816, 224394, 256020, 299192, 303960, 341360, 373990, 448788, 512040, 560985, 598384, 607920, 635783, 747980, 897576, 1024080, 1121970, 1271566, 1495960, 1795152, 1907349, 2243940, 2543132, 2991920, 3178915, 3814698, 4487880, 5086264, 6357830, 7629396, 8975760, 9536745, 10172528, 12715660, 15258792, 19073490, 25431320, 30517584, 38146980, 50862640, 76293960, 152587920]

約数ペア:

[(1, 152587920), (2, 76293960), (3, 50862640), (4, 38146980), (5, 30517584), (6, 25431320), (8, 19073490), (10, 15258792), (12, 12715660), (15, 10172528), (16, 9536745), (17, 8975760), (20, 7629396), (24, 6357830), (30, 5086264), (34, 4487880), (40, 3814698), (48, 3178915), (51, 2991920), (60, 2543132), (68, 2243940), (80, 1907349), (85, 1795152), (102, 1495960), (120, 1271566), (136, 1121970), (149, 1024080), (170, 897576), (204, 747980), (240, 635783), (251, 607920), (255, 598384), (272, 560985), (298, 512040), (340, 448788), (408, 373990), (447, 341360), (502, 303960), (510, 299192), (596, 256020), (680, 224394), (745, 204816), (753, 202640), (816, 186995), (894, 170680), (1004, 151980), (1020, 149596), (1192, 128010), (1255, 121584), (1360, 112197), (1490, 102408), (1506, 101320), (1788, 85340), (2008, 75990), (2040, 74798), (2235, 68272), (2384, 64005), (2510, 60792), (2533, 60240), (2980, 51204), (3012, 50660), (3576, 42670), (3765, 40528), (4016, 37995), (4080, 37399), (4267, 35760), (4470, 34136), (5020, 30396), (5066, 30120), (5960, 25602), (6024, 25330), (7152, 21335), (7530, 20264), (7599, 20080), (8534, 17880), (8940, 17068), (10040, 15198), (10132, 15060), (11920, 12801), (12048, 12665)]