151572120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9497}}^1$

素因数の和:9537

約数の個数: 128

約数和(自身を含む): 547084800

約数和(自身を除く): 395512680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 9497, 15960, 18994, 28491, 37988, 47485, 56982, 66479, 75976, 94970, 113964, 132958, 142455, 180443, 189940, 199437, 227928, 265916, 284910, 332395, 360886, 379880, 398874, 531832, 541329, 569820, 664790, 721772, 797748, 902215, 997185, 1082658, 1139640, 1263101, 1329580, 1443544, 1595496, 1804430, 1994370, 2165316, 2526202, 2659160, 2706645, 3608860, 3789303, 3988740, 4330632, 5052404, 5413290, 6315505, 7217720, 7578606, 7977480, 10104808, 10826580, 12631010, 15157212, 18946515, 21653160, 25262020, 30314424, 37893030, 50524040, 75786060, 151572120]

約数ペア:

[(1, 151572120), (2, 75786060), (3, 50524040), (4, 37893030), (5, 30314424), (6, 25262020), (7, 21653160), (8, 18946515), (10, 15157212), (12, 12631010), (14, 10826580), (15, 10104808), (19, 7977480), (20, 7578606), (21, 7217720), (24, 6315505), (28, 5413290), (30, 5052404), (35, 4330632), (38, 3988740), (40, 3789303), (42, 3608860), (56, 2706645), (57, 2659160), (60, 2526202), (70, 2165316), (76, 1994370), (84, 1804430), (95, 1595496), (105, 1443544), (114, 1329580), (120, 1263101), (133, 1139640), (140, 1082658), (152, 997185), (168, 902215), (190, 797748), (210, 721772), (228, 664790), (266, 569820), (280, 541329), (285, 531832), (380, 398874), (399, 379880), (420, 360886), (456, 332395), (532, 284910), (570, 265916), (665, 227928), (760, 199437), (798, 189940), (840, 180443), (1064, 142455), (1140, 132958), (1330, 113964), (1596, 94970), (1995, 75976), (2280, 66479), (2660, 56982), (3192, 47485), (3990, 37988), (5320, 28491), (7980, 18994), (9497, 15960)]