384236320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 1036385280

約数和(自身を除く): 652148960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 65, 80, 101, 104, 118, 124, 130, 155, 160, 202, 208, 236, 248, 260, 295, 310, 403, 404, 416, 472, 496, 505, 520, 590, 620, 767, 806, 808, 944, 992, 1010, 1040, 1180, 1240, 1313, 1534, 1612, 1616, 1829, 1888, 2015, 2020, 2080, 2360, 2480, 2626, 3068, 3131, 3224, 3232, 3658, 3835, 4030, 4040, 4720, 4960, 5252, 5959, 6136, 6262, 6448, 6565, 7316, 7670, 8060, 8080, 9145, 9440, 10504, 11918, 12272, 12524, 12896, 13130, 14632, 15340, 15655, 16120, 16160, 18290, 21008, 23777, 23836, 24544, 25048, 26260, 29264, 29795, 30680, 31310, 32240, 36580, 40703, 42016, 47554, 47672, 50096, 52520, 58528, 59590, 61360, 62620, 64480, 73160, 77467, 81406, 95108, 95344, 100192, 105040, 118885, 119180, 122720, 125240, 146320, 154934, 162812, 184729, 190216, 190688, 203515, 210080, 237770, 238360, 250480, 292640, 309868, 325624, 369458, 380432, 387335, 407030, 475540, 476720, 500960, 619736, 651248, 738916, 760864, 774670, 814060, 923645, 951080, 953440, 1239472, 1302496, 1477832, 1549340, 1628120, 1847290, 1902160, 2401477, 2478944, 2955664, 3098680, 3256240, 3694580, 3804320, 4802954, 5911328, 6197360, 6512480, 7389160, 9605908, 12007385, 12394720, 14778320, 19211816, 24014770, 29556640, 38423632, 48029540, 76847264, 96059080, 192118160, 384236320]

約数ペア:

[(1, 384236320), (2, 192118160), (4, 96059080), (5, 76847264), (8, 48029540), (10, 38423632), (13, 29556640), (16, 24014770), (20, 19211816), (26, 14778320), (31, 12394720), (32, 12007385), (40, 9605908), (52, 7389160), (59, 6512480), (62, 6197360), (65, 5911328), (80, 4802954), (101, 3804320), (104, 3694580), (118, 3256240), (124, 3098680), (130, 2955664), (155, 2478944), (160, 2401477), (202, 1902160), (208, 1847290), (236, 1628120), (248, 1549340), (260, 1477832), (295, 1302496), (310, 1239472), (403, 953440), (404, 951080), (416, 923645), (472, 814060), (496, 774670), (505, 760864), (520, 738916), (590, 651248), (620, 619736), (767, 500960), (806, 476720), (808, 475540), (944, 407030), (992, 387335), (1010, 380432), (1040, 369458), (1180, 325624), (1240, 309868), (1313, 292640), (1534, 250480), (1612, 238360), (1616, 237770), (1829, 210080), (1888, 203515), (2015, 190688), (2020, 190216), (2080, 184729), (2360, 162812), (2480, 154934), (2626, 146320), (3068, 125240), (3131, 122720), (3224, 119180), (3232, 118885), (3658, 105040), (3835, 100192), (4030, 95344), (4040, 95108), (4720, 81406), (4960, 77467), (5252, 73160), (5959, 64480), (6136, 62620), (6262, 61360), (6448, 59590), (6565, 58528), (7316, 52520), (7670, 50096), (8060, 47672), (8080, 47554), (9145, 42016), (9440, 40703), (10504, 36580), (11918, 32240), (12272, 31310), (12524, 30680), (12896, 29795), (13130, 29264), (14632, 26260), (15340, 25048), (15655, 24544), (16120, 23836), (16160, 23777), (18290, 21008)]