270829020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 992936448

約数和(自身を除く): 722107428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 61, 62, 66, 70, 77, 84, 93, 105, 110, 122, 124, 132, 140, 154, 155, 165, 183, 186, 210, 217, 220, 231, 244, 305, 308, 310, 330, 341, 366, 372, 385, 420, 427, 434, 462, 465, 610, 620, 651, 660, 671, 682, 732, 770, 854, 868, 915, 924, 930, 961, 1023, 1085, 1155, 1220, 1281, 1302, 1342, 1364, 1540, 1705, 1708, 1830, 1860, 1891, 1922, 2013, 2046, 2135, 2170, 2310, 2387, 2562, 2604, 2684, 2883, 3255, 3355, 3410, 3660, 3782, 3844, 4026, 4092, 4270, 4340, 4620, 4697, 4774, 4805, 5115, 5124, 5673, 5766, 6405, 6510, 6710, 6727, 6820, 7161, 7564, 8052, 8540, 9394, 9455, 9548, 9610, 10065, 10230, 10571, 11346, 11532, 11935, 12810, 13020, 13237, 13420, 13454, 14091, 14322, 14415, 18788, 18910, 19220, 20130, 20181, 20460, 20801, 21142, 22692, 23485, 23870, 25620, 26474, 26908, 28182, 28365, 28644, 28830, 31713, 33635, 35805, 37820, 39711, 40260, 40362, 41602, 42284, 46970, 47740, 52855, 52948, 56364, 56730, 57660, 58621, 62403, 63426, 66185, 67270, 70455, 71610, 73997, 79422, 80724, 83204, 93940, 100905, 104005, 105710, 113460, 117242, 124806, 126852, 132370, 134540, 140910, 143220, 145607, 147994, 158565, 158844, 175863, 198555, 201810, 208010, 211420, 221991, 234484, 249612, 264740, 281820, 291214, 293105, 295988, 312015, 317130, 351726, 369985, 397110, 403620, 410347, 416020, 436821, 443982, 582428, 586210, 624030, 634260, 644831, 703452, 728035, 739970, 794220, 820694, 873642, 879315, 887964, 1109955, 1172420, 1231041, 1248060, 1289662, 1456070, 1479940, 1641388, 1747284, 1758630, 1934493, 2051735, 2184105, 2219910, 2462082, 2579324, 2912140, 3224155, 3517260, 3868986, 4103470, 4368210, 4439820, 4513817, 4924164, 6155205, 6448310, 7737972, 8206940, 8736420, 9027634, 9672465, 12310410, 12896620, 13541451, 18055268, 19344930, 22569085, 24620820, 27082902, 38689860, 45138170, 54165804, 67707255, 90276340, 135414510, 270829020]

約数ペア:

[(1, 270829020), (2, 135414510), (3, 90276340), (4, 67707255), (5, 54165804), (6, 45138170), (7, 38689860), (10, 27082902), (11, 24620820), (12, 22569085), (14, 19344930), (15, 18055268), (20, 13541451), (21, 12896620), (22, 12310410), (28, 9672465), (30, 9027634), (31, 8736420), (33, 8206940), (35, 7737972), (42, 6448310), (44, 6155205), (55, 4924164), (60, 4513817), (61, 4439820), (62, 4368210), (66, 4103470), (70, 3868986), (77, 3517260), (84, 3224155), (93, 2912140), (105, 2579324), (110, 2462082), (122, 2219910), (124, 2184105), (132, 2051735), (140, 1934493), (154, 1758630), (155, 1747284), (165, 1641388), (183, 1479940), (186, 1456070), (210, 1289662), (217, 1248060), (220, 1231041), (231, 1172420), (244, 1109955), (305, 887964), (308, 879315), (310, 873642), (330, 820694), (341, 794220), (366, 739970), (372, 728035), (385, 703452), (420, 644831), (427, 634260), (434, 624030), (462, 586210), (465, 582428), (610, 443982), (620, 436821), (651, 416020), (660, 410347), (671, 403620), (682, 397110), (732, 369985), (770, 351726), (854, 317130), (868, 312015), (915, 295988), (924, 293105), (930, 291214), (961, 281820), (1023, 264740), (1085, 249612), (1155, 234484), (1220, 221991), (1281, 211420), (1302, 208010), (1342, 201810), (1364, 198555), (1540, 175863), (1705, 158844), (1708, 158565), (1830, 147994), (1860, 145607), (1891, 143220), (1922, 140910), (2013, 134540), (2046, 132370), (2135, 126852), (2170, 124806), (2310, 117242), (2387, 113460), (2562, 105710), (2604, 104005), (2684, 100905), (2883, 93940), (3255, 83204), (3355, 80724), (3410, 79422), (3660, 73997), (3782, 71610), (3844, 70455), (4026, 67270), (4092, 66185), (4270, 63426), (4340, 62403), (4620, 58621), (4697, 57660), (4774, 56730), (4805, 56364), (5115, 52948), (5124, 52855), (5673, 47740), (5766, 46970), (6405, 42284), (6510, 41602), (6710, 40362), (6727, 40260), (6820, 39711), (7161, 37820), (7564, 35805), (8052, 33635), (8540, 31713), (9394, 28830), (9455, 28644), (9548, 28365), (9610, 28182), (10065, 26908), (10230, 26474), (10571, 25620), (11346, 23870), (11532, 23485), (11935, 22692), (12810, 21142), (13020, 20801), (13237, 20460), (13420, 20181), (13454, 20130), (14091, 19220), (14322, 18910), (14415, 18788)]