158763240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 160

約数和(自身を含む): 561924000

約数和(自身を除く): 403160760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2579, 3078, 3240, 3420, 4104, 5130, 5158, 6156, 6840, 7695, 7737, 10260, 10316, 12312, 12895, 15390, 15474, 20520, 20632, 23211, 25790, 30780, 30948, 38685, 46422, 49001, 51580, 61560, 61896, 69633, 77370, 92844, 98002, 103160, 116055, 139266, 147003, 154740, 185688, 196004, 208899, 232110, 245005, 278532, 294006, 309480, 348165, 392008, 417798, 441009, 464220, 490010, 557064, 588012, 696330, 735015, 835596, 882018, 928440, 980020, 1044495, 1176024, 1323027, 1392660, 1470030, 1671192, 1764036, 1960040, 2088990, 2205045, 2646054, 2785320, 2940060, 3528072, 3969081, 4177980, 4410090, 5292108, 5880120, 6615135, 7938162, 8355960, 8820180, 10584216, 13230270, 15876324, 17640360, 19845405, 26460540, 31752648, 39690810, 52921080, 79381620, 158763240]

約数ペア:

[(1, 158763240), (2, 79381620), (3, 52921080), (4, 39690810), (5, 31752648), (6, 26460540), (8, 19845405), (9, 17640360), (10, 15876324), (12, 13230270), (15, 10584216), (18, 8820180), (19, 8355960), (20, 7938162), (24, 6615135), (27, 5880120), (30, 5292108), (36, 4410090), (38, 4177980), (40, 3969081), (45, 3528072), (54, 2940060), (57, 2785320), (60, 2646054), (72, 2205045), (76, 2088990), (81, 1960040), (90, 1764036), (95, 1671192), (108, 1470030), (114, 1392660), (120, 1323027), (135, 1176024), (152, 1044495), (162, 980020), (171, 928440), (180, 882018), (190, 835596), (216, 735015), (228, 696330), (270, 588012), (285, 557064), (324, 490010), (342, 464220), (360, 441009), (380, 417798), (405, 392008), (456, 348165), (513, 309480), (540, 294006), (570, 278532), (648, 245005), (684, 232110), (760, 208899), (810, 196004), (855, 185688), (1026, 154740), (1080, 147003), (1140, 139266), (1368, 116055), (1539, 103160), (1620, 98002), (1710, 92844), (2052, 77370), (2280, 69633), (2565, 61896), (2579, 61560), (3078, 51580), (3240, 49001), (3420, 46422), (4104, 38685), (5130, 30948), (5158, 30780), (6156, 25790), (6840, 23211), (7695, 20632), (7737, 20520), (10260, 15474), (10316, 15390), (12312, 12895)]