2797644780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:869

約数の個数: 288

約数和(自身を含む): 10334338560

約数和(自身を除く): 7536693780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 211, 238, 252, 255, 306, 315, 340, 357, 420, 422, 476, 510, 595, 612, 619, 630, 633, 714, 765, 844, 1020, 1055, 1071, 1190, 1238, 1260, 1266, 1428, 1477, 1530, 1785, 1857, 1899, 2110, 2142, 2380, 2476, 2532, 2954, 3060, 3095, 3165, 3570, 3587, 3714, 3798, 4220, 4284, 4333, 4431, 5355, 5571, 5908, 6190, 6330, 7140, 7174, 7385, 7428, 7596, 8666, 8862, 9285, 9495, 10523, 10710, 10761, 11142, 12380, 12660, 12999, 13293, 14348, 14770, 17332, 17724, 17935, 18570, 18990, 21046, 21420, 21522, 21665, 22155, 22284, 25109, 25998, 26586, 27855, 29540, 31569, 32283, 35870, 37140, 37980, 38997, 42092, 43044, 43330, 44310, 50218, 51996, 52615, 53172, 53805, 55710, 63138, 64566, 64995, 66465, 71740, 73661, 75327, 77994, 86660, 88620, 94707, 100436, 105230, 107610, 111420, 125545, 126276, 129132, 129990, 130609, 132930, 147322, 150654, 155988, 157845, 161415, 189414, 194985, 210460, 215220, 220983, 225981, 251090, 259980, 261218, 265860, 294644, 301308, 315690, 322830, 368305, 376635, 378828, 389970, 391827, 441966, 451962, 473535, 502180, 522436, 631380, 645660, 653045, 662949, 736610, 753270, 779940, 783654, 883932, 903924, 914263, 947070, 1104915, 1129905, 1175481, 1306090, 1325898, 1473220, 1506540, 1567308, 1828526, 1894140, 1959135, 2209830, 2220353, 2259810, 2350962, 2612180, 2651796, 2742789, 3314745, 3657052, 3918270, 4419660, 4440706, 4519620, 4571315, 4701924, 5485578, 5877405, 6629490, 6661059, 7836540, 8228367, 8881412, 9142630, 10971156, 11101765, 11754810, 13258980, 13322118, 13713945, 15542471, 16456734, 18285260, 19983177, 22203530, 23509620, 26644236, 27427890, 31084942, 32913468, 33305295, 39966354, 41141835, 44407060, 46627413, 54855780, 62169884, 66610590, 77712355, 79932708, 82283670, 93254826, 99915885, 133221180, 139882239, 155424710, 164567340, 186509652, 199831770, 233137065, 279764478, 310849420, 399663540, 466274130, 559528956, 699411195, 932548260, 1398822390, 2797644780]

約数ペア:

[(1, 2797644780), (2, 1398822390), (3, 932548260), (4, 699411195), (5, 559528956), (6, 466274130), (7, 399663540), (9, 310849420), (10, 279764478), (12, 233137065), (14, 199831770), (15, 186509652), (17, 164567340), (18, 155424710), (20, 139882239), (21, 133221180), (28, 99915885), (30, 93254826), (34, 82283670), (35, 79932708), (36, 77712355), (42, 66610590), (45, 62169884), (51, 54855780), (60, 46627413), (63, 44407060), (68, 41141835), (70, 39966354), (84, 33305295), (85, 32913468), (90, 31084942), (102, 27427890), (105, 26644236), (119, 23509620), (126, 22203530), (140, 19983177), (153, 18285260), (170, 16456734), (180, 15542471), (204, 13713945), (210, 13322118), (211, 13258980), (238, 11754810), (252, 11101765), (255, 10971156), (306, 9142630), (315, 8881412), (340, 8228367), (357, 7836540), (420, 6661059), (422, 6629490), (476, 5877405), (510, 5485578), (595, 4701924), (612, 4571315), (619, 4519620), (630, 4440706), (633, 4419660), (714, 3918270), (765, 3657052), (844, 3314745), (1020, 2742789), (1055, 2651796), (1071, 2612180), (1190, 2350962), (1238, 2259810), (1260, 2220353), (1266, 2209830), (1428, 1959135), (1477, 1894140), (1530, 1828526), (1785, 1567308), (1857, 1506540), (1899, 1473220), (2110, 1325898), (2142, 1306090), (2380, 1175481), (2476, 1129905), (2532, 1104915), (2954, 947070), (3060, 914263), (3095, 903924), (3165, 883932), (3570, 783654), (3587, 779940), (3714, 753270), (3798, 736610), (4220, 662949), (4284, 653045), (4333, 645660), (4431, 631380), (5355, 522436), (5571, 502180), (5908, 473535), (6190, 451962), (6330, 441966), (7140, 391827), (7174, 389970), (7385, 378828), (7428, 376635), (7596, 368305), (8666, 322830), (8862, 315690), (9285, 301308), (9495, 294644), (10523, 265860), (10710, 261218), (10761, 259980), (11142, 251090), (12380, 225981), (12660, 220983), (12999, 215220), (13293, 210460), (14348, 194985), (14770, 189414), (17332, 161415), (17724, 157845), (17935, 155988), (18570, 150654), (18990, 147322), (21046, 132930), (21420, 130609), (21522, 129990), (21665, 129132), (22155, 126276), (22284, 125545), (25109, 111420), (25998, 107610), (26586, 105230), (27855, 100436), (29540, 94707), (31569, 88620), (32283, 86660), (35870, 77994), (37140, 75327), (37980, 73661), (38997, 71740), (42092, 66465), (43044, 64995), (43330, 64566), (44310, 63138), (50218, 55710), (51996, 53805), (52615, 53172)]