237616860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 742700448

約数和(自身を除く): 505083588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 317, 372, 390, 403, 465, 620, 634, 780, 806, 930, 951, 961, 1209, 1268, 1585, 1612, 1860, 1902, 1922, 2015, 2418, 2883, 3170, 3804, 3844, 4030, 4121, 4755, 4805, 4836, 5766, 6045, 6340, 8060, 8242, 9510, 9610, 9827, 11532, 12090, 12363, 12493, 14415, 16484, 19020, 19220, 19654, 20605, 24180, 24726, 24986, 28830, 29481, 37479, 39308, 41210, 49135, 49452, 49972, 57660, 58962, 61815, 62465, 74958, 82420, 98270, 117924, 123630, 124930, 127751, 147405, 149916, 187395, 196540, 247260, 249860, 255502, 294810, 304637, 374790, 383253, 511004, 589620, 609274, 638755, 749580, 766506, 913911, 1218548, 1277510, 1523185, 1533012, 1827822, 1916265, 2555020, 3046370, 3655644, 3832530, 3960281, 4569555, 6092740, 7665060, 7920562, 9139110, 11880843, 15841124, 18278220, 19801405, 23761686, 39602810, 47523372, 59404215, 79205620, 118808430, 237616860]

約数ペア:

[(1, 237616860), (2, 118808430), (3, 79205620), (4, 59404215), (5, 47523372), (6, 39602810), (10, 23761686), (12, 19801405), (13, 18278220), (15, 15841124), (20, 11880843), (26, 9139110), (30, 7920562), (31, 7665060), (39, 6092740), (52, 4569555), (60, 3960281), (62, 3832530), (65, 3655644), (78, 3046370), (93, 2555020), (124, 1916265), (130, 1827822), (155, 1533012), (156, 1523185), (186, 1277510), (195, 1218548), (260, 913911), (310, 766506), (317, 749580), (372, 638755), (390, 609274), (403, 589620), (465, 511004), (620, 383253), (634, 374790), (780, 304637), (806, 294810), (930, 255502), (951, 249860), (961, 247260), (1209, 196540), (1268, 187395), (1585, 149916), (1612, 147405), (1860, 127751), (1902, 124930), (1922, 123630), (2015, 117924), (2418, 98270), (2883, 82420), (3170, 74958), (3804, 62465), (3844, 61815), (4030, 58962), (4121, 57660), (4755, 49972), (4805, 49452), (4836, 49135), (5766, 41210), (6045, 39308), (6340, 37479), (8060, 29481), (8242, 28830), (9510, 24986), (9610, 24726), (9827, 24180), (11532, 20605), (12090, 19654), (12363, 19220), (12493, 19020), (14415, 16484)]