159660540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 546515424

約数和(自身を除く): 386854884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 71, 78, 90, 93, 117, 124, 130, 142, 155, 156, 180, 186, 195, 213, 234, 260, 279, 284, 310, 355, 372, 390, 403, 426, 465, 468, 558, 585, 620, 639, 710, 780, 806, 852, 923, 930, 961, 1065, 1116, 1170, 1209, 1278, 1395, 1420, 1612, 1846, 1860, 1922, 2015, 2130, 2201, 2340, 2418, 2556, 2769, 2790, 2883, 3195, 3627, 3692, 3844, 4030, 4260, 4402, 4615, 4805, 4836, 5538, 5580, 5766, 6045, 6390, 6603, 7254, 8060, 8307, 8649, 8804, 9230, 9610, 11005, 11076, 11532, 12090, 12493, 12780, 13206, 13845, 14415, 14508, 16614, 17298, 18135, 18460, 19220, 19809, 22010, 24180, 24986, 26412, 27690, 28613, 28830, 33015, 33228, 34596, 36270, 37479, 39618, 41535, 43245, 44020, 49972, 55380, 57226, 57660, 62465, 66030, 68231, 72540, 74958, 79236, 83070, 85839, 86490, 99045, 112437, 114452, 124930, 132060, 136462, 143065, 149916, 166140, 171678, 172980, 187395, 198090, 204693, 224874, 249860, 257517, 272924, 286130, 341155, 343356, 374790, 396180, 409386, 429195, 449748, 515034, 562185, 572260, 614079, 682310, 749580, 818772, 858390, 887003, 1023465, 1030068, 1124370, 1228158, 1287585, 1364620, 1716780, 1774006, 2046930, 2248740, 2456316, 2575170, 2661009, 3070395, 3548012, 4093860, 4435015, 5150340, 5322018, 6140790, 7983027, 8870030, 10644036, 12281580, 13305045, 15966054, 17740060, 26610090, 31932108, 39915135, 53220180, 79830270, 159660540]

約数ペア:

[(1, 159660540), (2, 79830270), (3, 53220180), (4, 39915135), (5, 31932108), (6, 26610090), (9, 17740060), (10, 15966054), (12, 13305045), (13, 12281580), (15, 10644036), (18, 8870030), (20, 7983027), (26, 6140790), (30, 5322018), (31, 5150340), (36, 4435015), (39, 4093860), (45, 3548012), (52, 3070395), (60, 2661009), (62, 2575170), (65, 2456316), (71, 2248740), (78, 2046930), (90, 1774006), (93, 1716780), (117, 1364620), (124, 1287585), (130, 1228158), (142, 1124370), (155, 1030068), (156, 1023465), (180, 887003), (186, 858390), (195, 818772), (213, 749580), (234, 682310), (260, 614079), (279, 572260), (284, 562185), (310, 515034), (355, 449748), (372, 429195), (390, 409386), (403, 396180), (426, 374790), (465, 343356), (468, 341155), (558, 286130), (585, 272924), (620, 257517), (639, 249860), (710, 224874), (780, 204693), (806, 198090), (852, 187395), (923, 172980), (930, 171678), (961, 166140), (1065, 149916), (1116, 143065), (1170, 136462), (1209, 132060), (1278, 124930), (1395, 114452), (1420, 112437), (1612, 99045), (1846, 86490), (1860, 85839), (1922, 83070), (2015, 79236), (2130, 74958), (2201, 72540), (2340, 68231), (2418, 66030), (2556, 62465), (2769, 57660), (2790, 57226), (2883, 55380), (3195, 49972), (3627, 44020), (3692, 43245), (3844, 41535), (4030, 39618), (4260, 37479), (4402, 36270), (4615, 34596), (4805, 33228), (4836, 33015), (5538, 28830), (5580, 28613), (5766, 27690), (6045, 26412), (6390, 24986), (6603, 24180), (7254, 22010), (8060, 19809), (8307, 19220), (8649, 18460), (8804, 18135), (9230, 17298), (9610, 16614), (11005, 14508), (11076, 14415), (11532, 13845), (12090, 13206), (12493, 12780)]