1959402120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1307}}^1$

素因数の和:1396

約数の個数: 192

約数和(自身を含む): 6546173760

約数和(自身を除く): 4586771640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 961, 1209, 1240, 1307, 1560, 1612, 1860, 1922, 2015, 2418, 2614, 2883, 3224, 3720, 3844, 3921, 4030, 4805, 4836, 5228, 5766, 6045, 6535, 7688, 7842, 8060, 9610, 9672, 10456, 11532, 12090, 12493, 13070, 14415, 15684, 16120, 16991, 19220, 19605, 23064, 24180, 24986, 26140, 28830, 31368, 33982, 37479, 38440, 39210, 40517, 48360, 49972, 50973, 52280, 57660, 62465, 67964, 74958, 78420, 81034, 84955, 99944, 101946, 115320, 121551, 124930, 135928, 149916, 156840, 162068, 169910, 187395, 202585, 203892, 243102, 249860, 254865, 299832, 324136, 339820, 374790, 405170, 407784, 486204, 499720, 509730, 526721, 607755, 679640, 749580, 810340, 972408, 1019460, 1053442, 1215510, 1256027, 1499160, 1580163, 1620680, 2038920, 2106884, 2431020, 2512054, 2633605, 3160326, 3768081, 4213768, 4862040, 5024108, 5267210, 6280135, 6320652, 7536162, 7900815, 10048216, 10534420, 12560270, 12641304, 15072324, 15801630, 16328351, 18840405, 21068840, 25120540, 30144648, 31603260, 32656702, 37680810, 48985053, 50241080, 63206520, 65313404, 75361620, 81641755, 97970106, 130626808, 150723240, 163283510, 195940212, 244925265, 326567020, 391880424, 489850530, 653134040, 979701060, 1959402120]

約数ペア:

[(1, 1959402120), (2, 979701060), (3, 653134040), (4, 489850530), (5, 391880424), (6, 326567020), (8, 244925265), (10, 195940212), (12, 163283510), (13, 150723240), (15, 130626808), (20, 97970106), (24, 81641755), (26, 75361620), (30, 65313404), (31, 63206520), (39, 50241080), (40, 48985053), (52, 37680810), (60, 32656702), (62, 31603260), (65, 30144648), (78, 25120540), (93, 21068840), (104, 18840405), (120, 16328351), (124, 15801630), (130, 15072324), (155, 12641304), (156, 12560270), (186, 10534420), (195, 10048216), (248, 7900815), (260, 7536162), (310, 6320652), (312, 6280135), (372, 5267210), (390, 5024108), (403, 4862040), (465, 4213768), (520, 3768081), (620, 3160326), (744, 2633605), (780, 2512054), (806, 2431020), (930, 2106884), (961, 2038920), (1209, 1620680), (1240, 1580163), (1307, 1499160), (1560, 1256027), (1612, 1215510), (1860, 1053442), (1922, 1019460), (2015, 972408), (2418, 810340), (2614, 749580), (2883, 679640), (3224, 607755), (3720, 526721), (3844, 509730), (3921, 499720), (4030, 486204), (4805, 407784), (4836, 405170), (5228, 374790), (5766, 339820), (6045, 324136), (6535, 299832), (7688, 254865), (7842, 249860), (8060, 243102), (9610, 203892), (9672, 202585), (10456, 187395), (11532, 169910), (12090, 162068), (12493, 156840), (13070, 149916), (14415, 135928), (15684, 124930), (16120, 121551), (16991, 115320), (19220, 101946), (19605, 99944), (23064, 84955), (24180, 81034), (24986, 78420), (26140, 74958), (28830, 67964), (31368, 62465), (33982, 57660), (37479, 52280), (38440, 50973), (39210, 49972), (40517, 48360)]