1666642770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 5347399680

約数和(自身を除く): 3680756910

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 53, 54, 62, 65, 78, 85, 90, 93, 102, 106, 117, 130, 135, 153, 155, 159, 170, 186, 195, 221, 234, 255, 265, 270, 279, 289, 306, 310, 318, 351, 390, 403, 442, 459, 465, 477, 510, 527, 530, 558, 578, 585, 663, 689, 702, 765, 795, 806, 837, 867, 901, 918, 930, 954, 1054, 1105, 1170, 1209, 1326, 1378, 1395, 1431, 1445, 1530, 1581, 1590, 1643, 1674, 1734, 1755, 1802, 1989, 2015, 2067, 2210, 2295, 2385, 2418, 2601, 2635, 2703, 2790, 2862, 2890, 3162, 3286, 3315, 3445, 3510, 3627, 3757, 3978, 4030, 4134, 4185, 4335, 4505, 4590, 4743, 4770, 4929, 5202, 5270, 5406, 5967, 6045, 6201, 6630, 6851, 6890, 7155, 7254, 7514, 7803, 7905, 8109, 8215, 8370, 8670, 8959, 9010, 9486, 9858, 9945, 10335, 10881, 11271, 11713, 11934, 12090, 12402, 13005, 13515, 13702, 14229, 14310, 14787, 15317, 15606, 15810, 16218, 16430, 17918, 18135, 18603, 18785, 19890, 20553, 20670, 21359, 21762, 22542, 23426, 23715, 24327, 24645, 26010, 26877, 27030, 27931, 28458, 29574, 29835, 30634, 31005, 33813, 34255, 35139, 36270, 37206, 37570, 39015, 40545, 41106, 42718, 44361, 44795, 45951, 47430, 48654, 49290, 53754, 54405, 55862, 56355, 58565, 59670, 61659, 62010, 64077, 67626, 68510, 70278, 71145, 73935, 76585, 78030, 80631, 81090, 83793, 88722, 89590, 91902, 93015, 101439, 102765, 105417, 106795, 108810, 112710, 116467, 117130, 121635, 123318, 128154, 134385, 137853, 139655, 142290, 147870, 153170, 161262, 167586, 169065, 175695, 184977, 186030, 192231, 199121, 202878, 205530, 210834, 213590, 221805, 229755, 232934, 241893, 243270, 251379, 268770, 275706, 279310, 308295, 316251, 320385, 338130, 349401, 351390, 363103, 369954, 384462, 398242, 403155, 413559, 418965, 443610, 459510, 474827, 483786, 502758, 507195, 527085, 576693, 582335, 597363, 616590, 632502, 640770, 689265, 698802, 726206, 754137, 806310, 827118, 837930, 924885, 949654, 961155, 995605, 1014390, 1048203, 1054170, 1089309, 1153386, 1164670, 1194726, 1209465, 1256895, 1378530, 1424481, 1508274, 1581255, 1747005, 1792089, 1815515, 1849770, 1922310, 1991210, 2067795, 2096406, 2178618, 2374135, 2418930, 2513790, 2848962, 2883465, 2986815, 3144609, 3162510, 3267927, 3494010, 3584178, 3631030, 3770685, 4135590, 4273443, 4748270, 5241015, 5376267, 5446545, 5766930, 5973630, 6172751, 6289218, 6535854, 7122405, 7541370, 8546886, 8960445, 9803781, 10482030, 10752534, 10893090, 12345502, 12820329, 14244810, 15723045, 16339635, 17920890, 18518253, 19607562, 21367215, 25640658, 26881335, 30863755, 31446090, 32679270, 37036506, 42734430, 49018905, 53762670, 55554759, 61727510, 64101645, 92591265, 98037810, 111109518, 128203290, 166664277, 185182530, 277773795, 333328554, 555547590, 833321385, 1666642770]

約数ペア:

[(1, 1666642770), (2, 833321385), (3, 555547590), (5, 333328554), (6, 277773795), (9, 185182530), (10, 166664277), (13, 128203290), (15, 111109518), (17, 98037810), (18, 92591265), (26, 64101645), (27, 61727510), (30, 55554759), (31, 53762670), (34, 49018905), (39, 42734430), (45, 37036506), (51, 32679270), (53, 31446090), (54, 30863755), (62, 26881335), (65, 25640658), (78, 21367215), (85, 19607562), (90, 18518253), (93, 17920890), (102, 16339635), (106, 15723045), (117, 14244810), (130, 12820329), (135, 12345502), (153, 10893090), (155, 10752534), (159, 10482030), (170, 9803781), (186, 8960445), (195, 8546886), (221, 7541370), (234, 7122405), (255, 6535854), (265, 6289218), (270, 6172751), (279, 5973630), (289, 5766930), (306, 5446545), (310, 5376267), (318, 5241015), (351, 4748270), (390, 4273443), (403, 4135590), (442, 3770685), (459, 3631030), (465, 3584178), (477, 3494010), (510, 3267927), (527, 3162510), (530, 3144609), (558, 2986815), (578, 2883465), (585, 2848962), (663, 2513790), (689, 2418930), (702, 2374135), (765, 2178618), (795, 2096406), (806, 2067795), (837, 1991210), (867, 1922310), (901, 1849770), (918, 1815515), (930, 1792089), (954, 1747005), (1054, 1581255), (1105, 1508274), (1170, 1424481), (1209, 1378530), (1326, 1256895), (1378, 1209465), (1395, 1194726), (1431, 1164670), (1445, 1153386), (1530, 1089309), (1581, 1054170), (1590, 1048203), (1643, 1014390), (1674, 995605), (1734, 961155), (1755, 949654), (1802, 924885), (1989, 837930), (2015, 827118), (2067, 806310), (2210, 754137), (2295, 726206), (2385, 698802), (2418, 689265), (2601, 640770), (2635, 632502), (2703, 616590), (2790, 597363), (2862, 582335), (2890, 576693), (3162, 527085), (3286, 507195), (3315, 502758), (3445, 483786), (3510, 474827), (3627, 459510), (3757, 443610), (3978, 418965), (4030, 413559), (4134, 403155), (4185, 398242), (4335, 384462), (4505, 369954), (4590, 363103), (4743, 351390), (4770, 349401), (4929, 338130), (5202, 320385), (5270, 316251), (5406, 308295), (5967, 279310), (6045, 275706), (6201, 268770), (6630, 251379), (6851, 243270), (6890, 241893), (7155, 232934), (7254, 229755), (7514, 221805), (7803, 213590), (7905, 210834), (8109, 205530), (8215, 202878), (8370, 199121), (8670, 192231), (8959, 186030), (9010, 184977), (9486, 175695), (9858, 169065), (9945, 167586), (10335, 161262), (10881, 153170), (11271, 147870), (11713, 142290), (11934, 139655), (12090, 137853), (12402, 134385), (13005, 128154), (13515, 123318), (13702, 121635), (14229, 117130), (14310, 116467), (14787, 112710), (15317, 108810), (15606, 106795), (15810, 105417), (16218, 102765), (16430, 101439), (17918, 93015), (18135, 91902), (18603, 89590), (18785, 88722), (19890, 83793), (20553, 81090), (20670, 80631), (21359, 78030), (21762, 76585), (22542, 73935), (23426, 71145), (23715, 70278), (24327, 68510), (24645, 67626), (26010, 64077), (26877, 62010), (27030, 61659), (27931, 59670), (28458, 58565), (29574, 56355), (29835, 55862), (30634, 54405), (31005, 53754), (33813, 49290), (34255, 48654), (35139, 47430), (36270, 45951), (37206, 44795), (37570, 44361), (39015, 42718), (40545, 41106)]