380700720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1692

約数の個数: 240

約数和(自身を含む): 1425846240

約数和(自身を除く): 1045145520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1637, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3274, 3420, 3876, 4080, 4560, 4845, 4911, 5168, 5814, 6120, 6460, 6548, 6840, 7752, 8185, 9690, 9822, 11628, 12240, 12920, 13096, 13680, 14535, 14733, 15504, 16370, 19380, 19644, 23256, 24555, 25840, 26192, 27829, 29070, 29466, 31103, 32740, 38760, 39288, 46512, 49110, 55658, 58140, 58932, 62206, 65480, 73665, 77520, 78576, 83487, 93309, 98220, 111316, 116280, 117864, 124412, 130960, 139145, 147330, 155515, 166974, 186618, 196440, 222632, 232560, 235728, 248824, 250461, 278290, 279927, 294660, 311030, 333948, 373236, 392880, 417435, 445264, 466545, 497648, 500922, 528751, 556580, 559854, 589320, 622060, 667896, 746472, 834870, 933090, 1001844, 1057502, 1113160, 1119708, 1178640, 1244120, 1252305, 1335792, 1399635, 1492944, 1586253, 1669740, 1866180, 2003688, 2115004, 2226320, 2239416, 2488240, 2504610, 2643755, 2799270, 3172506, 3339480, 3732360, 4007376, 4230008, 4478832, 4758759, 5009220, 5287510, 5598540, 6345012, 6678960, 7464720, 7931265, 8460016, 9517518, 10018440, 10575020, 11197080, 12690024, 15862530, 19035036, 20036880, 21150040, 22394160, 23793795, 25380048, 31725060, 38070072, 42300080, 47587590, 63450120, 76140144, 95175180, 126900240, 190350360, 380700720]

約数ペア:

[(1, 380700720), (2, 190350360), (3, 126900240), (4, 95175180), (5, 76140144), (6, 63450120), (8, 47587590), (9, 42300080), (10, 38070072), (12, 31725060), (15, 25380048), (16, 23793795), (17, 22394160), (18, 21150040), (19, 20036880), (20, 19035036), (24, 15862530), (30, 12690024), (34, 11197080), (36, 10575020), (38, 10018440), (40, 9517518), (45, 8460016), (48, 7931265), (51, 7464720), (57, 6678960), (60, 6345012), (68, 5598540), (72, 5287510), (76, 5009220), (80, 4758759), (85, 4478832), (90, 4230008), (95, 4007376), (102, 3732360), (114, 3339480), (120, 3172506), (136, 2799270), (144, 2643755), (152, 2504610), (153, 2488240), (170, 2239416), (171, 2226320), (180, 2115004), (190, 2003688), (204, 1866180), (228, 1669740), (240, 1586253), (255, 1492944), (272, 1399635), (285, 1335792), (304, 1252305), (306, 1244120), (323, 1178640), (340, 1119708), (342, 1113160), (360, 1057502), (380, 1001844), (408, 933090), (456, 834870), (510, 746472), (570, 667896), (612, 622060), (646, 589320), (680, 559854), (684, 556580), (720, 528751), (760, 500922), (765, 497648), (816, 466545), (855, 445264), (912, 417435), (969, 392880), (1020, 373236), (1140, 333948), (1224, 311030), (1292, 294660), (1360, 279927), (1368, 278290), (1520, 250461), (1530, 248824), (1615, 235728), (1637, 232560), (1710, 222632), (1938, 196440), (2040, 186618), (2280, 166974), (2448, 155515), (2584, 147330), (2736, 139145), (2907, 130960), (3060, 124412), (3230, 117864), (3274, 116280), (3420, 111316), (3876, 98220), (4080, 93309), (4560, 83487), (4845, 78576), (4911, 77520), (5168, 73665), (5814, 65480), (6120, 62206), (6460, 58932), (6548, 58140), (6840, 55658), (7752, 49110), (8185, 46512), (9690, 39288), (9822, 38760), (11628, 32740), (12240, 31103), (12920, 29466), (13096, 29070), (13680, 27829), (14535, 26192), (14733, 25840), (15504, 24555), (16370, 23256), (19380, 19644)]