312230160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 320

約数和(自身を含む): 1243848960

約数和(自身を除く): 931618800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 297, 306, 330, 340, 360, 374, 396, 408, 432, 440, 459, 495, 510, 528, 540, 561, 594, 612, 660, 680, 720, 748, 765, 773, 792, 816, 880, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1360, 1485, 1496, 1530, 1546, 1584, 1683, 1836, 1870, 1980, 2040, 2160, 2244, 2295, 2319, 2376, 2448, 2640, 2805, 2970, 2992, 3060, 3092, 3366, 3672, 3740, 3865, 3960, 4080, 4488, 4590, 4638, 4752, 5049, 5610, 5940, 6120, 6184, 6732, 6957, 7344, 7480, 7730, 7920, 8415, 8503, 8976, 9180, 9276, 10098, 11220, 11595, 11880, 12240, 12368, 13141, 13464, 13914, 14960, 15460, 16830, 17006, 18360, 18552, 20196, 20871, 22440, 23190, 23760, 25245, 25509, 26282, 26928, 27828, 30920, 33660, 34012, 34785, 36720, 37104, 39423, 40392, 41742, 42515, 44880, 46380, 50490, 51018, 52564, 55656, 61840, 65705, 67320, 68024, 69570, 76527, 78846, 80784, 83484, 85030, 92760, 100980, 102036, 104355, 105128, 111312, 118269, 127545, 131410, 134640, 136048, 139140, 144551, 153054, 157692, 166968, 170060, 185520, 197115, 201960, 204072, 208710, 210256, 229581, 236538, 255090, 262820, 278280, 289102, 306108, 315384, 333936, 340120, 354807, 382635, 394230, 403920, 408144, 417420, 433653, 459162, 473076, 510180, 525640, 556560, 578204, 591345, 612216, 630768, 680240, 709614, 722755, 765270, 788460, 834840, 867306, 918324, 946152, 1020360, 1051280, 1147905, 1156408, 1182690, 1224432, 1300959, 1419228, 1445510, 1530540, 1576920, 1669680, 1734612, 1774035, 1836648, 1892304, 2040720, 2168265, 2295810, 2312816, 2365380, 2601918, 2838456, 2891020, 3061080, 3153840, 3469224, 3548070, 3673296, 3902877, 4336530, 4591620, 4730760, 5203836, 5676912, 5782040, 6122160, 6504795, 6938448, 7096140, 7805754, 8673060, 9183240, 9461520, 10407672, 11564080, 13009590, 14192280, 15611508, 17346120, 18366480, 19514385, 20815344, 26019180, 28384560, 31223016, 34692240, 39028770, 52038360, 62446032, 78057540, 104076720, 156115080, 312230160]

約数ペア:

[(1, 312230160), (2, 156115080), (3, 104076720), (4, 78057540), (5, 62446032), (6, 52038360), (8, 39028770), (9, 34692240), (10, 31223016), (11, 28384560), (12, 26019180), (15, 20815344), (16, 19514385), (17, 18366480), (18, 17346120), (20, 15611508), (22, 14192280), (24, 13009590), (27, 11564080), (30, 10407672), (33, 9461520), (34, 9183240), (36, 8673060), (40, 7805754), (44, 7096140), (45, 6938448), (48, 6504795), (51, 6122160), (54, 5782040), (55, 5676912), (60, 5203836), (66, 4730760), (68, 4591620), (72, 4336530), (80, 3902877), (85, 3673296), (88, 3548070), (90, 3469224), (99, 3153840), (102, 3061080), (108, 2891020), (110, 2838456), (120, 2601918), (132, 2365380), (135, 2312816), (136, 2295810), (144, 2168265), (153, 2040720), (165, 1892304), (170, 1836648), (176, 1774035), (180, 1734612), (187, 1669680), (198, 1576920), (204, 1530540), (216, 1445510), (220, 1419228), (240, 1300959), (255, 1224432), (264, 1182690), (270, 1156408), (272, 1147905), (297, 1051280), (306, 1020360), (330, 946152), (340, 918324), (360, 867306), (374, 834840), (396, 788460), (408, 765270), (432, 722755), (440, 709614), (459, 680240), (495, 630768), (510, 612216), (528, 591345), (540, 578204), (561, 556560), (594, 525640), (612, 510180), (660, 473076), (680, 459162), (720, 433653), (748, 417420), (765, 408144), (773, 403920), (792, 394230), (816, 382635), (880, 354807), (918, 340120), (935, 333936), (990, 315384), (1020, 306108), (1080, 289102), (1122, 278280), (1188, 262820), (1224, 255090), (1320, 236538), (1360, 229581), (1485, 210256), (1496, 208710), (1530, 204072), (1546, 201960), (1584, 197115), (1683, 185520), (1836, 170060), (1870, 166968), (1980, 157692), (2040, 153054), (2160, 144551), (2244, 139140), (2295, 136048), (2319, 134640), (2376, 131410), (2448, 127545), (2640, 118269), (2805, 111312), (2970, 105128), (2992, 104355), (3060, 102036), (3092, 100980), (3366, 92760), (3672, 85030), (3740, 83484), (3865, 80784), (3960, 78846), (4080, 76527), (4488, 69570), (4590, 68024), (4638, 67320), (4752, 65705), (5049, 61840), (5610, 55656), (5940, 52564), (6120, 51018), (6184, 50490), (6732, 46380), (6957, 44880), (7344, 42515), (7480, 41742), (7730, 40392), (7920, 39423), (8415, 37104), (8503, 36720), (8976, 34785), (9180, 34012), (9276, 33660), (10098, 30920), (11220, 27828), (11595, 26928), (11880, 26282), (12240, 25509), (12368, 25245), (13141, 23760), (13464, 23190), (13914, 22440), (14960, 20871), (15460, 20196), (16830, 18552), (17006, 18360)]