39958380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 160151040

約数和(自身を除く): 120192660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 108, 110, 124, 126, 132, 135, 140, 154, 155, 165, 180, 186, 189, 198, 210, 217, 220, 231, 252, 270, 279, 297, 308, 310, 315, 330, 341, 372, 378, 385, 396, 420, 434, 462, 465, 495, 540, 558, 594, 620, 630, 651, 660, 682, 693, 756, 770, 837, 868, 924, 930, 945, 961, 990, 1023, 1085, 1116, 1155, 1188, 1260, 1302, 1364, 1386, 1395, 1485, 1540, 1674, 1705, 1860, 1890, 1922, 1953, 1980, 2046, 2079, 2170, 2310, 2387, 2604, 2772, 2790, 2883, 2970, 3069, 3255, 3348, 3410, 3465, 3780, 3844, 3906, 4092, 4158, 4185, 4340, 4620, 4774, 4805, 5115, 5580, 5766, 5859, 5940, 6138, 6510, 6727, 6820, 6930, 7161, 7812, 8316, 8370, 8649, 9207, 9548, 9610, 9765, 10230, 10395, 10571, 11532, 11718, 11935, 12276, 13020, 13454, 13860, 14322, 14415, 15345, 16740, 17298, 18414, 19220, 19530, 20181, 20460, 20790, 21142, 21483, 23436, 23870, 25947, 26908, 28644, 28830, 29295, 30690, 31713, 33635, 34596, 35805, 36828, 39060, 40362, 41580, 42284, 42966, 43245, 46035, 47740, 51894, 52855, 57660, 58590, 60543, 61380, 63426, 64449, 67270, 71610, 73997, 80724, 85932, 86490, 92070, 95139, 100905, 103788, 105710, 107415, 117180, 121086, 126852, 128898, 129735, 134540, 143220, 147994, 158565, 172980, 181629, 184140, 190278, 201810, 211420, 214830, 221991, 242172, 257796, 259470, 285417, 295988, 302715, 317130, 322245, 363258, 369985, 380556, 403620, 429660, 443982, 475695, 518940, 570834, 605430, 634260, 644490, 665973, 726516, 739970, 887964, 908145, 951390, 1109955, 1141668, 1210860, 1288980, 1331946, 1427085, 1479940, 1816290, 1902780, 1997919, 2219910, 2663892, 2854170, 3329865, 3632580, 3995838, 4439820, 5708340, 6659730, 7991676, 9989595, 13319460, 19979190, 39958380]

約数ペア:

[(1, 39958380), (2, 19979190), (3, 13319460), (4, 9989595), (5, 7991676), (6, 6659730), (7, 5708340), (9, 4439820), (10, 3995838), (11, 3632580), (12, 3329865), (14, 2854170), (15, 2663892), (18, 2219910), (20, 1997919), (21, 1902780), (22, 1816290), (27, 1479940), (28, 1427085), (30, 1331946), (31, 1288980), (33, 1210860), (35, 1141668), (36, 1109955), (42, 951390), (44, 908145), (45, 887964), (54, 739970), (55, 726516), (60, 665973), (62, 644490), (63, 634260), (66, 605430), (70, 570834), (77, 518940), (84, 475695), (90, 443982), (93, 429660), (99, 403620), (105, 380556), (108, 369985), (110, 363258), (124, 322245), (126, 317130), (132, 302715), (135, 295988), (140, 285417), (154, 259470), (155, 257796), (165, 242172), (180, 221991), (186, 214830), (189, 211420), (198, 201810), (210, 190278), (217, 184140), (220, 181629), (231, 172980), (252, 158565), (270, 147994), (279, 143220), (297, 134540), (308, 129735), (310, 128898), (315, 126852), (330, 121086), (341, 117180), (372, 107415), (378, 105710), (385, 103788), (396, 100905), (420, 95139), (434, 92070), (462, 86490), (465, 85932), (495, 80724), (540, 73997), (558, 71610), (594, 67270), (620, 64449), (630, 63426), (651, 61380), (660, 60543), (682, 58590), (693, 57660), (756, 52855), (770, 51894), (837, 47740), (868, 46035), (924, 43245), (930, 42966), (945, 42284), (961, 41580), (990, 40362), (1023, 39060), (1085, 36828), (1116, 35805), (1155, 34596), (1188, 33635), (1260, 31713), (1302, 30690), (1364, 29295), (1386, 28830), (1395, 28644), (1485, 26908), (1540, 25947), (1674, 23870), (1705, 23436), (1860, 21483), (1890, 21142), (1922, 20790), (1953, 20460), (1980, 20181), (2046, 19530), (2079, 19220), (2170, 18414), (2310, 17298), (2387, 16740), (2604, 15345), (2772, 14415), (2790, 14322), (2883, 13860), (2970, 13454), (3069, 13020), (3255, 12276), (3348, 11935), (3410, 11718), (3465, 11532), (3780, 10571), (3844, 10395), (3906, 10230), (4092, 9765), (4158, 9610), (4185, 9548), (4340, 9207), (4620, 8649), (4774, 8370), (4805, 8316), (5115, 7812), (5580, 7161), (5766, 6930), (5859, 6820), (5940, 6727), (6138, 6510)]