2257600140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 288

約数和(自身を含む): 7637434560

約数和(自身を除く): 5379834420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 90, 95, 108, 111, 114, 135, 148, 171, 180, 185, 190, 222, 228, 270, 285, 313, 333, 342, 361, 370, 380, 444, 513, 540, 555, 570, 626, 666, 684, 703, 722, 740, 855, 939, 999, 1026, 1083, 1110, 1140, 1252, 1332, 1406, 1444, 1565, 1665, 1710, 1805, 1878, 1998, 2052, 2109, 2166, 2220, 2565, 2812, 2817, 3130, 3249, 3330, 3420, 3515, 3610, 3756, 3996, 4218, 4332, 4695, 4995, 5130, 5415, 5634, 5947, 6260, 6327, 6498, 6660, 7030, 7220, 8436, 8451, 9390, 9747, 9990, 10260, 10545, 10830, 11268, 11581, 11894, 12654, 12996, 13357, 14060, 14085, 16245, 16902, 17841, 18780, 18981, 19494, 19980, 21090, 21660, 23162, 23788, 25308, 26714, 28170, 29735, 31635, 32490, 33804, 34743, 35682, 37962, 38988, 40071, 42180, 42255, 46324, 48735, 53428, 53523, 56340, 57905, 59470, 63270, 64980, 66785, 69486, 71364, 75924, 80142, 84510, 89205, 94905, 97470, 104229, 107046, 112993, 115810, 118940, 120213, 126540, 133570, 138972, 160284, 160569, 169020, 173715, 178410, 189810, 194940, 200355, 208458, 214092, 220039, 225986, 231620, 240426, 267140, 267615, 312687, 321138, 338979, 347430, 356820, 360639, 379620, 400710, 416916, 440078, 451972, 480852, 521145, 535230, 564965, 601065, 625374, 642276, 660117, 677958, 694860, 721278, 801420, 802845, 880156, 1016937, 1042290, 1070460, 1100195, 1129930, 1202130, 1250748, 1320234, 1355916, 1442556, 1563435, 1605690, 1694895, 1803195, 1980351, 2033874, 2084580, 2200390, 2259860, 2404260, 2640468, 3050811, 3126870, 3211380, 3300585, 3389790, 3606390, 3960702, 4067748, 4180741, 4400780, 5084685, 5941053, 6101622, 6253740, 6601170, 6779580, 7212780, 7921404, 8361482, 9901755, 10169370, 11882106, 12203244, 12542223, 13202340, 15254055, 16722964, 19803510, 20338740, 20903705, 23764212, 25084446, 29705265, 30508110, 37626669, 39607020, 41807410, 50168892, 59410530, 61016220, 62711115, 75253338, 83614820, 112880007, 118821060, 125422230, 150506676, 188133345, 225760014, 250844460, 376266690, 451520028, 564400035, 752533380, 1128800070, 2257600140]

約数ペア:

[(1, 2257600140), (2, 1128800070), (3, 752533380), (4, 564400035), (5, 451520028), (6, 376266690), (9, 250844460), (10, 225760014), (12, 188133345), (15, 150506676), (18, 125422230), (19, 118821060), (20, 112880007), (27, 83614820), (30, 75253338), (36, 62711115), (37, 61016220), (38, 59410530), (45, 50168892), (54, 41807410), (57, 39607020), (60, 37626669), (74, 30508110), (76, 29705265), (90, 25084446), (95, 23764212), (108, 20903705), (111, 20338740), (114, 19803510), (135, 16722964), (148, 15254055), (171, 13202340), (180, 12542223), (185, 12203244), (190, 11882106), (222, 10169370), (228, 9901755), (270, 8361482), (285, 7921404), (313, 7212780), (333, 6779580), (342, 6601170), (361, 6253740), (370, 6101622), (380, 5941053), (444, 5084685), (513, 4400780), (540, 4180741), (555, 4067748), (570, 3960702), (626, 3606390), (666, 3389790), (684, 3300585), (703, 3211380), (722, 3126870), (740, 3050811), (855, 2640468), (939, 2404260), (999, 2259860), (1026, 2200390), (1083, 2084580), (1110, 2033874), (1140, 1980351), (1252, 1803195), (1332, 1694895), (1406, 1605690), (1444, 1563435), (1565, 1442556), (1665, 1355916), (1710, 1320234), (1805, 1250748), (1878, 1202130), (1998, 1129930), (2052, 1100195), (2109, 1070460), (2166, 1042290), (2220, 1016937), (2565, 880156), (2812, 802845), (2817, 801420), (3130, 721278), (3249, 694860), (3330, 677958), (3420, 660117), (3515, 642276), (3610, 625374), (3756, 601065), (3996, 564965), (4218, 535230), (4332, 521145), (4695, 480852), (4995, 451972), (5130, 440078), (5415, 416916), (5634, 400710), (5947, 379620), (6260, 360639), (6327, 356820), (6498, 347430), (6660, 338979), (7030, 321138), (7220, 312687), (8436, 267615), (8451, 267140), (9390, 240426), (9747, 231620), (9990, 225986), (10260, 220039), (10545, 214092), (10830, 208458), (11268, 200355), (11581, 194940), (11894, 189810), (12654, 178410), (12996, 173715), (13357, 169020), (14060, 160569), (14085, 160284), (16245, 138972), (16902, 133570), (17841, 126540), (18780, 120213), (18981, 118940), (19494, 115810), (19980, 112993), (21090, 107046), (21660, 104229), (23162, 97470), (23788, 94905), (25308, 89205), (26714, 84510), (28170, 80142), (29735, 75924), (31635, 71364), (32490, 69486), (33804, 66785), (34743, 64980), (35682, 63270), (37962, 59470), (38988, 57905), (40071, 56340), (42180, 53523), (42255, 53428), (46324, 48735)]