2028107160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:629

約数の個数: 224

約数和(自身を含む): 6900852240

約数和(自身を除く): 4872745080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 157, 162, 180, 216, 243, 270, 314, 324, 360, 405, 443, 471, 486, 540, 628, 648, 729, 785, 810, 886, 942, 972, 1080, 1215, 1256, 1329, 1413, 1458, 1570, 1620, 1772, 1884, 1944, 2215, 2355, 2430, 2658, 2826, 2916, 3140, 3240, 3544, 3645, 3768, 3987, 4239, 4430, 4710, 4860, 5316, 5652, 5832, 6280, 6645, 7065, 7290, 7974, 8478, 8860, 9420, 9720, 10632, 11304, 11961, 12717, 13290, 14130, 14580, 15948, 16956, 17720, 18840, 19935, 21195, 23922, 25434, 26580, 28260, 29160, 31896, 33912, 35883, 38151, 39870, 42390, 47844, 50868, 53160, 56520, 59805, 63585, 69551, 71766, 76302, 79740, 84780, 95688, 101736, 107649, 114453, 119610, 127170, 139102, 143532, 152604, 159480, 169560, 179415, 190755, 208653, 215298, 228906, 239220, 254340, 278204, 287064, 305208, 322947, 347755, 358830, 381510, 417306, 430596, 457812, 478440, 508680, 538245, 556408, 572265, 625959, 645894, 695510, 717660, 763020, 834612, 861192, 915624, 1043265, 1076490, 1144530, 1251918, 1291788, 1391020, 1435320, 1526040, 1614735, 1669224, 1877877, 2086530, 2152980, 2289060, 2503836, 2583576, 2782040, 3129795, 3229470, 3755754, 4173060, 4305960, 4578120, 5007672, 5633631, 6259590, 6458940, 7511508, 8346120, 9389385, 11267262, 12519180, 12917880, 15023016, 16900893, 18778770, 22534524, 25038360, 28168155, 33801786, 37557540, 45069048, 50702679, 56336310, 67603572, 75115080, 84504465, 101405358, 112672620, 135207144, 169008930, 202810716, 225345240, 253513395, 338017860, 405621432, 507026790, 676035720, 1014053580, 2028107160]

約数ペア:

[(1, 2028107160), (2, 1014053580), (3, 676035720), (4, 507026790), (5, 405621432), (6, 338017860), (8, 253513395), (9, 225345240), (10, 202810716), (12, 169008930), (15, 135207144), (18, 112672620), (20, 101405358), (24, 84504465), (27, 75115080), (30, 67603572), (36, 56336310), (40, 50702679), (45, 45069048), (54, 37557540), (60, 33801786), (72, 28168155), (81, 25038360), (90, 22534524), (108, 18778770), (120, 16900893), (135, 15023016), (157, 12917880), (162, 12519180), (180, 11267262), (216, 9389385), (243, 8346120), (270, 7511508), (314, 6458940), (324, 6259590), (360, 5633631), (405, 5007672), (443, 4578120), (471, 4305960), (486, 4173060), (540, 3755754), (628, 3229470), (648, 3129795), (729, 2782040), (785, 2583576), (810, 2503836), (886, 2289060), (942, 2152980), (972, 2086530), (1080, 1877877), (1215, 1669224), (1256, 1614735), (1329, 1526040), (1413, 1435320), (1458, 1391020), (1570, 1291788), (1620, 1251918), (1772, 1144530), (1884, 1076490), (1944, 1043265), (2215, 915624), (2355, 861192), (2430, 834612), (2658, 763020), (2826, 717660), (2916, 695510), (3140, 645894), (3240, 625959), (3544, 572265), (3645, 556408), (3768, 538245), (3987, 508680), (4239, 478440), (4430, 457812), (4710, 430596), (4860, 417306), (5316, 381510), (5652, 358830), (5832, 347755), (6280, 322947), (6645, 305208), (7065, 287064), (7290, 278204), (7974, 254340), (8478, 239220), (8860, 228906), (9420, 215298), (9720, 208653), (10632, 190755), (11304, 179415), (11961, 169560), (12717, 159480), (13290, 152604), (14130, 143532), (14580, 139102), (15948, 127170), (16956, 119610), (17720, 114453), (18840, 107649), (19935, 101736), (21195, 95688), (23922, 84780), (25434, 79740), (26580, 76302), (28260, 71766), (29160, 69551), (31896, 63585), (33912, 59805), (35883, 56520), (38151, 53160), (39870, 50868), (42390, 47844)]