283696140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:488

約数の個数: 192

約数和(自身を含む): 986259456

約数和(自身を除く): 702563316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 223, 233, 260, 273, 364, 390, 420, 446, 455, 466, 546, 669, 699, 780, 892, 910, 932, 1092, 1115, 1165, 1338, 1365, 1398, 1561, 1631, 1820, 2230, 2330, 2676, 2730, 2796, 2899, 3029, 3122, 3262, 3345, 3495, 4460, 4660, 4683, 4893, 5460, 5798, 6058, 6244, 6524, 6690, 6990, 7805, 8155, 8697, 9087, 9366, 9786, 11596, 12116, 13380, 13980, 14495, 15145, 15610, 16310, 17394, 18174, 18732, 19572, 20293, 21203, 23415, 24465, 28990, 30290, 31220, 32620, 34788, 36348, 40586, 42406, 43485, 45435, 46830, 48930, 51959, 57980, 60580, 60879, 63609, 81172, 84812, 86970, 90870, 93660, 97860, 101465, 103918, 106015, 121758, 127218, 155877, 173940, 181740, 202930, 207836, 212030, 243516, 254436, 259795, 304395, 311754, 318045, 363713, 405860, 424060, 519590, 608790, 623508, 636090, 675467, 727426, 779385, 1039180, 1091139, 1217580, 1272180, 1350934, 1454852, 1558770, 1818565, 2026401, 2182278, 2701868, 3117540, 3377335, 3637130, 4052802, 4364556, 4728269, 5455695, 6754670, 7274260, 8105604, 9456538, 10132005, 10911390, 13509340, 14184807, 18913076, 20264010, 21822780, 23641345, 28369614, 40528020, 47282690, 56739228, 70924035, 94565380, 141848070, 283696140]

約数ペア:

[(1, 283696140), (2, 141848070), (3, 94565380), (4, 70924035), (5, 56739228), (6, 47282690), (7, 40528020), (10, 28369614), (12, 23641345), (13, 21822780), (14, 20264010), (15, 18913076), (20, 14184807), (21, 13509340), (26, 10911390), (28, 10132005), (30, 9456538), (35, 8105604), (39, 7274260), (42, 6754670), (52, 5455695), (60, 4728269), (65, 4364556), (70, 4052802), (78, 3637130), (84, 3377335), (91, 3117540), (105, 2701868), (130, 2182278), (140, 2026401), (156, 1818565), (182, 1558770), (195, 1454852), (210, 1350934), (223, 1272180), (233, 1217580), (260, 1091139), (273, 1039180), (364, 779385), (390, 727426), (420, 675467), (446, 636090), (455, 623508), (466, 608790), (546, 519590), (669, 424060), (699, 405860), (780, 363713), (892, 318045), (910, 311754), (932, 304395), (1092, 259795), (1115, 254436), (1165, 243516), (1338, 212030), (1365, 207836), (1398, 202930), (1561, 181740), (1631, 173940), (1820, 155877), (2230, 127218), (2330, 121758), (2676, 106015), (2730, 103918), (2796, 101465), (2899, 97860), (3029, 93660), (3122, 90870), (3262, 86970), (3345, 84812), (3495, 81172), (4460, 63609), (4660, 60879), (4683, 60580), (4893, 57980), (5460, 51959), (5798, 48930), (6058, 46830), (6244, 45435), (6524, 43485), (6690, 42406), (6990, 40586), (7805, 36348), (8155, 34788), (8697, 32620), (9087, 31220), (9366, 30290), (9786, 28990), (11596, 24465), (12116, 23415), (13380, 21203), (13980, 20293), (14495, 19572), (15145, 18732), (15610, 18174), (16310, 17394)]