289320977340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4976281}}^1$

素因数の和:4976332

約数の個数: 144

約数和(自身を含む): 978137989920

約数和(自身を除く): 688817012580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 58140, 4976281, 9952562, 14928843, 19905124, 24881405, 29857686, 44786529, 49762810, 59715372, 74644215, 84596777, 89573058, 94549339, 99525620, 149288430, 169193554, 179146116, 189098678, 223932645, 253790331, 283648017, 298576860, 338387108, 378197356, 422983885, 447865290, 472746695, 507580662, 567296034, 761370993, 845967770, 850944051, 895730580, 945493390, 1015161324, 1134592068, 1268951655, 1418240085, 1522741986, 1607338763, 1691935540, 1701888102, 1890986780, 2537903310, 2836480170, 3045483972, 3214677526, 3403776204, 3806854965, 4254720255, 4822016289, 5075806620, 5672960340, 6429355052, 7613709930, 8036693815, 8509440510, 9644032578, 14466048867, 15227419860, 16073387630, 17018881020, 19288065156, 24110081445, 28932097734, 32146775260, 48220162890, 57864195468, 72330244335, 96440325780, 144660488670, 289320977340]

約数ペア:

[(1, 289320977340), (2, 144660488670), (3, 96440325780), (4, 72330244335), (5, 57864195468), (6, 48220162890), (9, 32146775260), (10, 28932097734), (12, 24110081445), (15, 19288065156), (17, 17018881020), (18, 16073387630), (19, 15227419860), (20, 14466048867), (30, 9644032578), (34, 8509440510), (36, 8036693815), (38, 7613709930), (45, 6429355052), (51, 5672960340), (57, 5075806620), (60, 4822016289), (68, 4254720255), (76, 3806854965), (85, 3403776204), (90, 3214677526), (95, 3045483972), (102, 2836480170), (114, 2537903310), (153, 1890986780), (170, 1701888102), (171, 1691935540), (180, 1607338763), (190, 1522741986), (204, 1418240085), (228, 1268951655), (255, 1134592068), (285, 1015161324), (306, 945493390), (323, 895730580), (340, 850944051), (342, 845967770), (380, 761370993), (510, 567296034), (570, 507580662), (612, 472746695), (646, 447865290), (684, 422983885), (765, 378197356), (855, 338387108), (969, 298576860), (1020, 283648017), (1140, 253790331), (1292, 223932645), (1530, 189098678), (1615, 179146116), (1710, 169193554), (1938, 149288430), (2907, 99525620), (3060, 94549339), (3230, 89573058), (3420, 84596777), (3876, 74644215), (4845, 59715372), (5814, 49762810), (6460, 44786529), (9690, 29857686), (11628, 24881405), (14535, 19905124), (19380, 14928843), (29070, 9952562), (58140, 4976281)]