2641159440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4231}}^1$

素因数の和:4287

約数の個数: 240

約数和(自身を含む): 9666226560

約数和(自身を除く): 7025067120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 289, 306, 340, 360, 408, 432, 459, 510, 540, 578, 612, 680, 720, 765, 816, 867, 918, 1020, 1080, 1156, 1224, 1360, 1445, 1530, 1734, 1836, 2040, 2160, 2295, 2312, 2448, 2601, 2890, 3060, 3468, 3672, 4080, 4231, 4335, 4590, 4624, 5202, 5780, 6120, 6936, 7344, 7803, 8462, 8670, 9180, 10404, 11560, 12240, 12693, 13005, 13872, 15606, 16924, 17340, 18360, 20808, 21155, 23120, 25386, 26010, 31212, 33848, 34680, 36720, 38079, 39015, 41616, 42310, 50772, 52020, 62424, 63465, 67696, 69360, 71927, 76158, 78030, 84620, 101544, 104040, 114237, 124848, 126930, 143854, 152316, 156060, 169240, 190395, 203088, 208080, 215781, 228474, 253860, 287708, 304632, 312120, 338480, 359635, 380790, 431562, 456948, 507720, 571185, 575416, 609264, 624240, 647343, 719270, 761580, 863124, 913896, 1015440, 1078905, 1142370, 1150832, 1222759, 1294686, 1438540, 1523160, 1726248, 1827792, 1942029, 2157810, 2284740, 2445518, 2589372, 2877080, 3046320, 3236715, 3452496, 3668277, 3884058, 4315620, 4569480, 4891036, 5178744, 5754160, 6113795, 6473430, 7336554, 7768116, 8631240, 9138960, 9710145, 9782072, 10357488, 11004831, 12227590, 12946860, 14673108, 15536232, 17262480, 18341385, 19420290, 19564144, 22009662, 24455180, 25893720, 29346216, 31072464, 33014493, 36682770, 38840580, 44019324, 48910360, 51787440, 55024155, 58692432, 66028986, 73365540, 77681160, 88038648, 97820720, 110048310, 132057972, 146731080, 155362320, 165072465, 176077296, 220096620, 264115944, 293462160, 330144930, 440193240, 528231888, 660289860, 880386480, 1320579720, 2641159440]

約数ペア:

[(1, 2641159440), (2, 1320579720), (3, 880386480), (4, 660289860), (5, 528231888), (6, 440193240), (8, 330144930), (9, 293462160), (10, 264115944), (12, 220096620), (15, 176077296), (16, 165072465), (17, 155362320), (18, 146731080), (20, 132057972), (24, 110048310), (27, 97820720), (30, 88038648), (34, 77681160), (36, 73365540), (40, 66028986), (45, 58692432), (48, 55024155), (51, 51787440), (54, 48910360), (60, 44019324), (68, 38840580), (72, 36682770), (80, 33014493), (85, 31072464), (90, 29346216), (102, 25893720), (108, 24455180), (120, 22009662), (135, 19564144), (136, 19420290), (144, 18341385), (153, 17262480), (170, 15536232), (180, 14673108), (204, 12946860), (216, 12227590), (240, 11004831), (255, 10357488), (270, 9782072), (272, 9710145), (289, 9138960), (306, 8631240), (340, 7768116), (360, 7336554), (408, 6473430), (432, 6113795), (459, 5754160), (510, 5178744), (540, 4891036), (578, 4569480), (612, 4315620), (680, 3884058), (720, 3668277), (765, 3452496), (816, 3236715), (867, 3046320), (918, 2877080), (1020, 2589372), (1080, 2445518), (1156, 2284740), (1224, 2157810), (1360, 1942029), (1445, 1827792), (1530, 1726248), (1734, 1523160), (1836, 1438540), (2040, 1294686), (2160, 1222759), (2295, 1150832), (2312, 1142370), (2448, 1078905), (2601, 1015440), (2890, 913896), (3060, 863124), (3468, 761580), (3672, 719270), (4080, 647343), (4231, 624240), (4335, 609264), (4590, 575416), (4624, 571185), (5202, 507720), (5780, 456948), (6120, 431562), (6936, 380790), (7344, 359635), (7803, 338480), (8462, 312120), (8670, 304632), (9180, 287708), (10404, 253860), (11560, 228474), (12240, 215781), (12693, 208080), (13005, 203088), (13872, 190395), (15606, 169240), (16924, 156060), (17340, 152316), (18360, 143854), (20808, 126930), (21155, 124848), (23120, 114237), (25386, 104040), (26010, 101544), (31212, 84620), (33848, 78030), (34680, 76158), (36720, 71927), (38079, 69360), (39015, 67696), (41616, 63465), (42310, 62424), (50772, 52020)]