722896020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7451}}^1$

素因数の和:7491

約数の個数: 216

約数和(自身を含む): 2783053728

約数和(自身を除く): 2060157708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3234, 3465, 4410, 4620, 4851, 5390, 6468, 6930, 7451, 8085, 8820, 9702, 10780, 13860, 14902, 16170, 19404, 22353, 24255, 29804, 32340, 37255, 44706, 48510, 52157, 67059, 74510, 81961, 89412, 97020, 104314, 111765, 134118, 149020, 156471, 163922, 208628, 223530, 245883, 260785, 268236, 312942, 327844, 335295, 365099, 409805, 447060, 469413, 491766, 521570, 573727, 625884, 670590, 730198, 737649, 782355, 819610, 938826, 983532, 1043140, 1095297, 1147454, 1229415, 1341180, 1460396, 1475298, 1564710, 1639220, 1721181, 1825495, 1877652, 2190594, 2294908, 2347065, 2458830, 2868635, 2950596, 3129420, 3285891, 3442362, 3650990, 3688245, 4016089, 4381188, 4694130, 4917660, 5163543, 5476485, 5737270, 6571782, 6884724, 7301980, 7376490, 8032178, 8605905, 9388260, 10327086, 10952970, 11474540, 12048267, 13143564, 14752980, 16064356, 16429455, 17211810, 20080445, 20654172, 21905940, 24096534, 25817715, 32858910, 34423620, 36144801, 40160890, 48193068, 51635430, 60241335, 65717820, 72289602, 80321780, 103270860, 120482670, 144579204, 180724005, 240965340, 361448010, 722896020]

約数ペア:

[(1, 722896020), (2, 361448010), (3, 240965340), (4, 180724005), (5, 144579204), (6, 120482670), (7, 103270860), (9, 80321780), (10, 72289602), (11, 65717820), (12, 60241335), (14, 51635430), (15, 48193068), (18, 40160890), (20, 36144801), (21, 34423620), (22, 32858910), (28, 25817715), (30, 24096534), (33, 21905940), (35, 20654172), (36, 20080445), (42, 17211810), (44, 16429455), (45, 16064356), (49, 14752980), (55, 13143564), (60, 12048267), (63, 11474540), (66, 10952970), (70, 10327086), (77, 9388260), (84, 8605905), (90, 8032178), (98, 7376490), (99, 7301980), (105, 6884724), (110, 6571782), (126, 5737270), (132, 5476485), (140, 5163543), (147, 4917660), (154, 4694130), (165, 4381188), (180, 4016089), (196, 3688245), (198, 3650990), (210, 3442362), (220, 3285891), (231, 3129420), (245, 2950596), (252, 2868635), (294, 2458830), (308, 2347065), (315, 2294908), (330, 2190594), (385, 1877652), (396, 1825495), (420, 1721181), (441, 1639220), (462, 1564710), (490, 1475298), (495, 1460396), (539, 1341180), (588, 1229415), (630, 1147454), (660, 1095297), (693, 1043140), (735, 983532), (770, 938826), (882, 819610), (924, 782355), (980, 737649), (990, 730198), (1078, 670590), (1155, 625884), (1260, 573727), (1386, 521570), (1470, 491766), (1540, 469413), (1617, 447060), (1764, 409805), (1980, 365099), (2156, 335295), (2205, 327844), (2310, 312942), (2695, 268236), (2772, 260785), (2940, 245883), (3234, 223530), (3465, 208628), (4410, 163922), (4620, 156471), (4851, 149020), (5390, 134118), (6468, 111765), (6930, 104314), (7451, 97020), (8085, 89412), (8820, 81961), (9702, 74510), (10780, 67059), (13860, 52157), (14902, 48510), (16170, 44706), (19404, 37255), (22353, 32340), (24255, 29804)]