2680096680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 256

約数和(自身を含む): 9463680000

約数和(自身を除く): 6783583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 211, 216, 228, 270, 285, 342, 360, 380, 422, 456, 513, 540, 570, 619, 633, 684, 760, 844, 855, 1026, 1055, 1080, 1140, 1238, 1266, 1368, 1688, 1710, 1857, 1899, 2052, 2110, 2280, 2476, 2532, 2565, 3095, 3165, 3420, 3714, 3798, 4009, 4104, 4220, 4952, 5064, 5130, 5571, 5697, 6190, 6330, 6840, 7428, 7596, 8018, 8440, 9285, 9495, 10260, 11142, 11394, 11761, 12027, 12380, 12660, 14856, 15192, 16036, 16713, 18570, 18990, 20045, 20520, 22284, 22788, 23522, 24054, 24760, 25320, 27855, 28485, 32072, 33426, 35283, 36081, 37140, 37980, 40090, 44568, 45576, 47044, 48108, 55710, 56970, 58805, 60135, 66852, 70566, 72162, 74280, 75960, 80180, 83565, 94088, 96216, 105849, 108243, 111420, 113940, 117610, 120270, 130609, 133704, 141132, 144324, 160360, 167130, 176415, 180405, 211698, 216486, 222840, 227880, 235220, 240540, 261218, 282264, 288648, 317547, 334260, 352830, 360810, 391827, 423396, 432972, 470440, 481080, 522436, 529245, 541215, 635094, 653045, 668520, 705660, 721620, 783654, 846792, 865944, 1044872, 1058490, 1082430, 1175481, 1270188, 1306090, 1411320, 1443240, 1567308, 1587735, 1959135, 2116980, 2164860, 2350962, 2481571, 2540376, 2612180, 3134616, 3175470, 3526443, 3918270, 4233960, 4329720, 4701924, 4963142, 5224360, 5877405, 6350940, 7052886, 7444713, 7836540, 9403848, 9926284, 11754810, 12407855, 12701880, 14105772, 14889426, 15673080, 17632215, 19852568, 22334139, 23509620, 24815710, 28211544, 29778852, 35264430, 37223565, 44668278, 47019240, 49631420, 59557704, 67002417, 70528860, 74447130, 89336556, 99262840, 111670695, 134004834, 141057720, 148894260, 178673112, 223341390, 268009668, 297788520, 335012085, 446682780, 536019336, 670024170, 893365560, 1340048340, 2680096680]

約数ペア:

[(1, 2680096680), (2, 1340048340), (3, 893365560), (4, 670024170), (5, 536019336), (6, 446682780), (8, 335012085), (9, 297788520), (10, 268009668), (12, 223341390), (15, 178673112), (18, 148894260), (19, 141057720), (20, 134004834), (24, 111670695), (27, 99262840), (30, 89336556), (36, 74447130), (38, 70528860), (40, 67002417), (45, 59557704), (54, 49631420), (57, 47019240), (60, 44668278), (72, 37223565), (76, 35264430), (90, 29778852), (95, 28211544), (108, 24815710), (114, 23509620), (120, 22334139), (135, 19852568), (152, 17632215), (171, 15673080), (180, 14889426), (190, 14105772), (211, 12701880), (216, 12407855), (228, 11754810), (270, 9926284), (285, 9403848), (342, 7836540), (360, 7444713), (380, 7052886), (422, 6350940), (456, 5877405), (513, 5224360), (540, 4963142), (570, 4701924), (619, 4329720), (633, 4233960), (684, 3918270), (760, 3526443), (844, 3175470), (855, 3134616), (1026, 2612180), (1055, 2540376), (1080, 2481571), (1140, 2350962), (1238, 2164860), (1266, 2116980), (1368, 1959135), (1688, 1587735), (1710, 1567308), (1857, 1443240), (1899, 1411320), (2052, 1306090), (2110, 1270188), (2280, 1175481), (2476, 1082430), (2532, 1058490), (2565, 1044872), (3095, 865944), (3165, 846792), (3420, 783654), (3714, 721620), (3798, 705660), (4009, 668520), (4104, 653045), (4220, 635094), (4952, 541215), (5064, 529245), (5130, 522436), (5571, 481080), (5697, 470440), (6190, 432972), (6330, 423396), (6840, 391827), (7428, 360810), (7596, 352830), (8018, 334260), (8440, 317547), (9285, 288648), (9495, 282264), (10260, 261218), (11142, 240540), (11394, 235220), (11761, 227880), (12027, 222840), (12380, 216486), (12660, 211698), (14856, 180405), (15192, 176415), (16036, 167130), (16713, 160360), (18570, 144324), (18990, 141132), (20045, 133704), (20520, 130609), (22284, 120270), (22788, 117610), (23522, 113940), (24054, 111420), (24760, 108243), (25320, 105849), (27855, 96216), (28485, 94088), (32072, 83565), (33426, 80180), (35283, 75960), (36081, 74280), (37140, 72162), (37980, 70566), (40090, 66852), (44568, 60135), (45576, 58805), (47044, 56970), (48108, 55710)]