1122747780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 4033411200

約数和(自身を除く): 2910663420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 149, 154, 165, 196, 210, 220, 231, 233, 245, 294, 298, 308, 330, 385, 420, 447, 462, 466, 490, 539, 588, 596, 660, 699, 735, 745, 770, 894, 924, 932, 980, 1043, 1078, 1155, 1165, 1398, 1470, 1490, 1540, 1617, 1631, 1639, 1788, 2086, 2156, 2235, 2310, 2330, 2563, 2695, 2796, 2940, 2980, 3129, 3234, 3262, 3278, 3495, 4172, 4470, 4620, 4660, 4893, 4917, 5126, 5215, 5390, 6258, 6468, 6524, 6556, 6990, 7301, 7689, 8085, 8155, 8195, 8940, 9786, 9834, 10252, 10430, 10780, 11417, 11473, 12516, 12815, 13980, 14602, 15378, 15645, 16170, 16310, 16390, 17941, 19572, 19668, 20860, 21903, 22834, 22946, 24465, 24585, 25630, 29204, 30756, 31290, 32340, 32620, 32780, 34251, 34419, 34717, 35882, 36505, 38445, 43806, 45668, 45892, 48930, 49170, 51260, 53823, 57085, 57365, 62580, 68502, 68838, 69434, 71764, 73010, 76890, 80311, 87612, 89705, 97860, 98340, 104151, 107646, 109515, 114170, 114730, 125587, 137004, 137676, 138868, 146020, 153780, 160622, 171255, 172095, 173585, 179410, 208302, 215292, 219030, 228340, 229460, 240933, 243019, 251174, 269115, 321244, 342510, 344190, 347170, 358820, 376761, 381887, 401555, 416604, 438060, 481866, 486038, 502348, 520755, 538230, 627935, 685020, 688380, 694340, 729057, 753522, 763774, 803110, 963732, 972076, 1041510, 1076460, 1145661, 1204665, 1215095, 1255870, 1458114, 1507044, 1527548, 1606220, 1701133, 1883805, 1909435, 2083020, 2291322, 2409330, 2430190, 2511740, 2673209, 2916228, 3402266, 3645285, 3767610, 3818870, 4582644, 4818660, 4860380, 5103399, 5346418, 5728305, 6804532, 7290570, 7535220, 7637740, 8019627, 8505665, 10206798, 10692836, 11456610, 13366045, 14581140, 16039254, 17011330, 18712463, 20413596, 22913220, 25516995, 26732090, 32078508, 34022660, 37424926, 40098135, 51033990, 53464180, 56137389, 74849852, 80196270, 93562315, 102067980, 112274778, 160392540, 187124630, 224549556, 280686945, 374249260, 561373890, 1122747780]

約数ペア:

[(1, 1122747780), (2, 561373890), (3, 374249260), (4, 280686945), (5, 224549556), (6, 187124630), (7, 160392540), (10, 112274778), (11, 102067980), (12, 93562315), (14, 80196270), (15, 74849852), (20, 56137389), (21, 53464180), (22, 51033990), (28, 40098135), (30, 37424926), (33, 34022660), (35, 32078508), (42, 26732090), (44, 25516995), (49, 22913220), (55, 20413596), (60, 18712463), (66, 17011330), (70, 16039254), (77, 14581140), (84, 13366045), (98, 11456610), (105, 10692836), (110, 10206798), (132, 8505665), (140, 8019627), (147, 7637740), (149, 7535220), (154, 7290570), (165, 6804532), (196, 5728305), (210, 5346418), (220, 5103399), (231, 4860380), (233, 4818660), (245, 4582644), (294, 3818870), (298, 3767610), (308, 3645285), (330, 3402266), (385, 2916228), (420, 2673209), (447, 2511740), (462, 2430190), (466, 2409330), (490, 2291322), (539, 2083020), (588, 1909435), (596, 1883805), (660, 1701133), (699, 1606220), (735, 1527548), (745, 1507044), (770, 1458114), (894, 1255870), (924, 1215095), (932, 1204665), (980, 1145661), (1043, 1076460), (1078, 1041510), (1155, 972076), (1165, 963732), (1398, 803110), (1470, 763774), (1490, 753522), (1540, 729057), (1617, 694340), (1631, 688380), (1639, 685020), (1788, 627935), (2086, 538230), (2156, 520755), (2235, 502348), (2310, 486038), (2330, 481866), (2563, 438060), (2695, 416604), (2796, 401555), (2940, 381887), (2980, 376761), (3129, 358820), (3234, 347170), (3262, 344190), (3278, 342510), (3495, 321244), (4172, 269115), (4470, 251174), (4620, 243019), (4660, 240933), (4893, 229460), (4917, 228340), (5126, 219030), (5215, 215292), (5390, 208302), (6258, 179410), (6468, 173585), (6524, 172095), (6556, 171255), (6990, 160622), (7301, 153780), (7689, 146020), (8085, 138868), (8155, 137676), (8195, 137004), (8940, 125587), (9786, 114730), (9834, 114170), (10252, 109515), (10430, 107646), (10780, 104151), (11417, 98340), (11473, 97860), (12516, 89705), (12815, 87612), (13980, 80311), (14602, 76890), (15378, 73010), (15645, 71764), (16170, 69434), (16310, 68838), (16390, 68502), (17941, 62580), (19572, 57365), (19668, 57085), (20860, 53823), (21903, 51260), (22834, 49170), (22946, 48930), (24465, 45892), (24585, 45668), (25630, 43806), (29204, 38445), (30756, 36505), (31290, 35882), (32340, 34717), (32620, 34419), (32780, 34251)]