2312788680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2829

約数の個数: 256

約数和(自身を含む): 8316000000

約数和(自身を除く): 6003211320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 54, 57, 60, 72, 76, 82, 90, 95, 108, 114, 120, 123, 135, 152, 164, 171, 180, 190, 205, 216, 228, 246, 270, 285, 328, 342, 360, 369, 380, 410, 456, 492, 513, 540, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1026, 1080, 1107, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 2052, 2214, 2280, 2337, 2460, 2565, 2749, 2952, 3116, 3420, 3690, 3895, 4104, 4428, 4674, 4920, 5130, 5498, 5535, 6232, 6840, 7011, 7380, 7790, 8247, 8856, 9348, 10260, 10996, 11070, 11685, 13745, 14022, 14760, 15580, 16494, 18696, 20520, 21033, 21992, 22140, 23370, 24741, 27490, 28044, 31160, 32988, 35055, 41235, 42066, 44280, 46740, 49482, 52231, 54980, 56088, 65976, 70110, 74223, 82470, 84132, 93480, 98964, 104462, 105165, 109960, 112709, 123705, 140220, 148446, 156693, 164940, 168264, 197928, 208924, 210330, 225418, 247410, 261155, 280440, 296892, 313386, 329880, 338127, 371115, 417848, 420660, 450836, 470079, 494820, 522310, 563545, 593784, 626772, 676254, 742230, 783465, 841320, 901672, 940158, 989640, 1014381, 1044620, 1127090, 1253544, 1352508, 1410237, 1484460, 1566930, 1690635, 1880316, 2028762, 2089240, 2141471, 2254180, 2350395, 2705016, 2820474, 2968920, 3043143, 3133860, 3381270, 3760632, 4057524, 4282942, 4508360, 4700790, 5071905, 5640948, 6086286, 6267720, 6424413, 6762540, 7051185, 8115048, 8565884, 9401580, 10143810, 10707355, 11281896, 12172572, 12848826, 13525080, 14102370, 15215715, 17131768, 18803160, 19273239, 20287620, 21414710, 24345144, 25697652, 28204740, 30431430, 32122065, 38546478, 40575240, 42829420, 51395304, 56409480, 57819717, 60862860, 64244130, 77092956, 85658840, 96366195, 115639434, 121725720, 128488260, 154185912, 192732390, 231278868, 256976520, 289098585, 385464780, 462557736, 578197170, 770929560, 1156394340, 2312788680]

約数ペア:

[(1, 2312788680), (2, 1156394340), (3, 770929560), (4, 578197170), (5, 462557736), (6, 385464780), (8, 289098585), (9, 256976520), (10, 231278868), (12, 192732390), (15, 154185912), (18, 128488260), (19, 121725720), (20, 115639434), (24, 96366195), (27, 85658840), (30, 77092956), (36, 64244130), (38, 60862860), (40, 57819717), (41, 56409480), (45, 51395304), (54, 42829420), (57, 40575240), (60, 38546478), (72, 32122065), (76, 30431430), (82, 28204740), (90, 25697652), (95, 24345144), (108, 21414710), (114, 20287620), (120, 19273239), (123, 18803160), (135, 17131768), (152, 15215715), (164, 14102370), (171, 13525080), (180, 12848826), (190, 12172572), (205, 11281896), (216, 10707355), (228, 10143810), (246, 9401580), (270, 8565884), (285, 8115048), (328, 7051185), (342, 6762540), (360, 6424413), (369, 6267720), (380, 6086286), (410, 5640948), (456, 5071905), (492, 4700790), (513, 4508360), (540, 4282942), (570, 4057524), (615, 3760632), (684, 3381270), (738, 3133860), (760, 3043143), (779, 2968920), (820, 2820474), (855, 2705016), (984, 2350395), (1026, 2254180), (1080, 2141471), (1107, 2089240), (1140, 2028762), (1230, 1880316), (1368, 1690635), (1476, 1566930), (1558, 1484460), (1640, 1410237), (1710, 1352508), (1845, 1253544), (2052, 1127090), (2214, 1044620), (2280, 1014381), (2337, 989640), (2460, 940158), (2565, 901672), (2749, 841320), (2952, 783465), (3116, 742230), (3420, 676254), (3690, 626772), (3895, 593784), (4104, 563545), (4428, 522310), (4674, 494820), (4920, 470079), (5130, 450836), (5498, 420660), (5535, 417848), (6232, 371115), (6840, 338127), (7011, 329880), (7380, 313386), (7790, 296892), (8247, 280440), (8856, 261155), (9348, 247410), (10260, 225418), (10996, 210330), (11070, 208924), (11685, 197928), (13745, 168264), (14022, 164940), (14760, 156693), (15580, 148446), (16494, 140220), (18696, 123705), (20520, 112709), (21033, 109960), (21992, 105165), (22140, 104462), (23370, 98964), (24741, 93480), (27490, 84132), (28044, 82470), (31160, 74223), (32988, 70110), (35055, 65976), (41235, 56088), (42066, 54980), (44280, 52231), (46740, 49482)]