265491720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 384

約数和(自身を含む): 1018967040

約数和(自身を除く): 753475320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 47, 51, 52, 60, 65, 68, 71, 72, 78, 85, 90, 94, 102, 104, 117, 120, 130, 136, 141, 142, 153, 156, 170, 180, 188, 195, 204, 213, 221, 234, 235, 255, 260, 282, 284, 306, 312, 340, 355, 360, 376, 390, 408, 423, 426, 442, 468, 470, 510, 520, 564, 568, 585, 611, 612, 639, 663, 680, 705, 710, 765, 780, 799, 846, 852, 884, 923, 936, 940, 1020, 1065, 1105, 1128, 1170, 1207, 1222, 1224, 1278, 1326, 1410, 1420, 1530, 1560, 1598, 1692, 1704, 1768, 1833, 1846, 1880, 1989, 2040, 2115, 2130, 2210, 2340, 2397, 2414, 2444, 2556, 2652, 2769, 2820, 2840, 3055, 3060, 3195, 3196, 3315, 3337, 3384, 3621, 3666, 3692, 3978, 3995, 4230, 4260, 4420, 4615, 4680, 4794, 4828, 4888, 5112, 5304, 5499, 5538, 5640, 6035, 6110, 6120, 6390, 6392, 6630, 6674, 7191, 7242, 7332, 7384, 7956, 7990, 8307, 8460, 8520, 8840, 9165, 9230, 9588, 9656, 9945, 10011, 10387, 10863, 10998, 11076, 11985, 12070, 12220, 12780, 13260, 13348, 13845, 14382, 14484, 14664, 15691, 15912, 15980, 16614, 16685, 16920, 18105, 18330, 18460, 19176, 19890, 20022, 20774, 21726, 21996, 22152, 23970, 24140, 24440, 25560, 26520, 26696, 27495, 27690, 28764, 28968, 30033, 31161, 31382, 31960, 33228, 33370, 35955, 36210, 36660, 36920, 39780, 40044, 41535, 41548, 43381, 43452, 43992, 47073, 47940, 48280, 50055, 51935, 54315, 54990, 55380, 56729, 57528, 60066, 62322, 62764, 66456, 66740, 71910, 72420, 73320, 78455, 79560, 80088, 83070, 83096, 86762, 86904, 93483, 94146, 95880, 100110, 103870, 108630, 109980, 110760, 113458, 120132, 124644, 125528, 130143, 133480, 141219, 143820, 144840, 150165, 155805, 156910, 166140, 170187, 173524, 186966, 188292, 200220, 207740, 216905, 217260, 219960, 226916, 235365, 240264, 249288, 260286, 282438, 283645, 287640, 300330, 311610, 313820, 332280, 340374, 347048, 373932, 376584, 390429, 400440, 415480, 433810, 434520, 453832, 467415, 470730, 510561, 520572, 564876, 567290, 600660, 623220, 627640, 650715, 680748, 706095, 737477, 747864, 780858, 850935, 867620, 934830, 941460, 1021122, 1041144, 1129752, 1134580, 1201320, 1246440, 1301430, 1361496, 1412190, 1474954, 1561716, 1701870, 1735240, 1869660, 1882920, 1952145, 2042244, 2212431, 2269160, 2552805, 2602860, 2824380, 2949908, 3123432, 3403740, 3687385, 3739320, 3904290, 4084488, 4424862, 5105610, 5205720, 5648760, 5899816, 6637293, 6807480, 7374770, 7808580, 8849724, 10211220, 11062155, 13274586, 14749540, 15617160, 17699448, 20422440, 22124310, 26549172, 29499080, 33186465, 44248620, 53098344, 66372930, 88497240, 132745860, 265491720]

約数ペア:

[(1, 265491720), (2, 132745860), (3, 88497240), (4, 66372930), (5, 53098344), (6, 44248620), (8, 33186465), (9, 29499080), (10, 26549172), (12, 22124310), (13, 20422440), (15, 17699448), (17, 15617160), (18, 14749540), (20, 13274586), (24, 11062155), (26, 10211220), (30, 8849724), (34, 7808580), (36, 7374770), (39, 6807480), (40, 6637293), (45, 5899816), (47, 5648760), (51, 5205720), (52, 5105610), (60, 4424862), (65, 4084488), (68, 3904290), (71, 3739320), (72, 3687385), (78, 3403740), (85, 3123432), (90, 2949908), (94, 2824380), (102, 2602860), (104, 2552805), (117, 2269160), (120, 2212431), (130, 2042244), (136, 1952145), (141, 1882920), (142, 1869660), (153, 1735240), (156, 1701870), (170, 1561716), (180, 1474954), (188, 1412190), (195, 1361496), (204, 1301430), (213, 1246440), (221, 1201320), (234, 1134580), (235, 1129752), (255, 1041144), (260, 1021122), (282, 941460), (284, 934830), (306, 867620), (312, 850935), (340, 780858), (355, 747864), (360, 737477), (376, 706095), (390, 680748), (408, 650715), (423, 627640), (426, 623220), (442, 600660), (468, 567290), (470, 564876), (510, 520572), (520, 510561), (564, 470730), (568, 467415), (585, 453832), (611, 434520), (612, 433810), (639, 415480), (663, 400440), (680, 390429), (705, 376584), (710, 373932), (765, 347048), (780, 340374), (799, 332280), (846, 313820), (852, 311610), (884, 300330), (923, 287640), (936, 283645), (940, 282438), (1020, 260286), (1065, 249288), (1105, 240264), (1128, 235365), (1170, 226916), (1207, 219960), (1222, 217260), (1224, 216905), (1278, 207740), (1326, 200220), (1410, 188292), (1420, 186966), (1530, 173524), (1560, 170187), (1598, 166140), (1692, 156910), (1704, 155805), (1768, 150165), (1833, 144840), (1846, 143820), (1880, 141219), (1989, 133480), (2040, 130143), (2115, 125528), (2130, 124644), (2210, 120132), (2340, 113458), (2397, 110760), (2414, 109980), (2444, 108630), (2556, 103870), (2652, 100110), (2769, 95880), (2820, 94146), (2840, 93483), (3055, 86904), (3060, 86762), (3195, 83096), (3196, 83070), (3315, 80088), (3337, 79560), (3384, 78455), (3621, 73320), (3666, 72420), (3692, 71910), (3978, 66740), (3995, 66456), (4230, 62764), (4260, 62322), (4420, 60066), (4615, 57528), (4680, 56729), (4794, 55380), (4828, 54990), (4888, 54315), (5112, 51935), (5304, 50055), (5499, 48280), (5538, 47940), (5640, 47073), (6035, 43992), (6110, 43452), (6120, 43381), (6390, 41548), (6392, 41535), (6630, 40044), (6674, 39780), (7191, 36920), (7242, 36660), (7332, 36210), (7384, 35955), (7956, 33370), (7990, 33228), (8307, 31960), (8460, 31382), (8520, 31161), (8840, 30033), (9165, 28968), (9230, 28764), (9588, 27690), (9656, 27495), (9945, 26696), (10011, 26520), (10387, 25560), (10863, 24440), (10998, 24140), (11076, 23970), (11985, 22152), (12070, 21996), (12220, 21726), (12780, 20774), (13260, 20022), (13348, 19890), (13845, 19176), (14382, 18460), (14484, 18330), (14664, 18105), (15691, 16920), (15912, 16685), (15980, 16614)]