1656004680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1447}}^1$

素因数の和:1509

約数の個数: 288

約数和(自身を含む): 6241285440

約数和(自身を除く): 4585280760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 289, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 578, 612, 660, 680, 748, 765, 792, 867, 935, 990, 1020, 1122, 1156, 1224, 1320, 1445, 1447, 1496, 1530, 1683, 1734, 1870, 1980, 2040, 2244, 2312, 2601, 2805, 2890, 2894, 3060, 3179, 3366, 3468, 3740, 3960, 4335, 4341, 4488, 5202, 5610, 5780, 5788, 6120, 6358, 6732, 6936, 7235, 7480, 8415, 8670, 8682, 9537, 10404, 11220, 11560, 11576, 12716, 13005, 13023, 13464, 14470, 15895, 15917, 16830, 17340, 17364, 19074, 20808, 21705, 22440, 24599, 25432, 26010, 26046, 28611, 28940, 31790, 31834, 33660, 34680, 34728, 38148, 43410, 47685, 47751, 49198, 52020, 52092, 57222, 57880, 63580, 63668, 65115, 67320, 73797, 76296, 79585, 86820, 95370, 95502, 98396, 104040, 104184, 114444, 122995, 127160, 127336, 130230, 143055, 143253, 147594, 159170, 173640, 190740, 191004, 196792, 221391, 228888, 238755, 245990, 260460, 270589, 286110, 286506, 295188, 318340, 368985, 381480, 382008, 418183, 442782, 477510, 491980, 520920, 541178, 572220, 573012, 590376, 636680, 716265, 737970, 811767, 836366, 885564, 955020, 983960, 1082356, 1106955, 1144440, 1146024, 1254549, 1352945, 1432530, 1475940, 1623534, 1672732, 1771128, 1910040, 2090915, 2164712, 2213910, 2435301, 2509098, 2705890, 2865060, 2951880, 3247068, 3345464, 3763647, 4058835, 4181830, 4427820, 4600013, 4870602, 5018196, 5411780, 5730120, 6272745, 6494136, 7527294, 8117670, 8363660, 8855640, 9200026, 9741204, 10036392, 10823560, 12176505, 12545490, 13800039, 15054588, 16235340, 16727320, 18400052, 18818235, 19482408, 23000065, 24353010, 25090980, 27600078, 30109176, 32470680, 36800104, 37636470, 41400117, 46000130, 48706020, 50181960, 55200156, 69000195, 75272940, 82800234, 92000260, 97412040, 110400312, 138000390, 150545880, 165600468, 184000520, 207000585, 276000780, 331200936, 414001170, 552001560, 828002340, 1656004680]

約数ペア:

[(1, 1656004680), (2, 828002340), (3, 552001560), (4, 414001170), (5, 331200936), (6, 276000780), (8, 207000585), (9, 184000520), (10, 165600468), (11, 150545880), (12, 138000390), (15, 110400312), (17, 97412040), (18, 92000260), (20, 82800234), (22, 75272940), (24, 69000195), (30, 55200156), (33, 50181960), (34, 48706020), (36, 46000130), (40, 41400117), (44, 37636470), (45, 36800104), (51, 32470680), (55, 30109176), (60, 27600078), (66, 25090980), (68, 24353010), (72, 23000065), (85, 19482408), (88, 18818235), (90, 18400052), (99, 16727320), (102, 16235340), (110, 15054588), (120, 13800039), (132, 12545490), (136, 12176505), (153, 10823560), (165, 10036392), (170, 9741204), (180, 9200026), (187, 8855640), (198, 8363660), (204, 8117670), (220, 7527294), (255, 6494136), (264, 6272745), (289, 5730120), (306, 5411780), (330, 5018196), (340, 4870602), (360, 4600013), (374, 4427820), (396, 4181830), (408, 4058835), (440, 3763647), (495, 3345464), (510, 3247068), (561, 2951880), (578, 2865060), (612, 2705890), (660, 2509098), (680, 2435301), (748, 2213910), (765, 2164712), (792, 2090915), (867, 1910040), (935, 1771128), (990, 1672732), (1020, 1623534), (1122, 1475940), (1156, 1432530), (1224, 1352945), (1320, 1254549), (1445, 1146024), (1447, 1144440), (1496, 1106955), (1530, 1082356), (1683, 983960), (1734, 955020), (1870, 885564), (1980, 836366), (2040, 811767), (2244, 737970), (2312, 716265), (2601, 636680), (2805, 590376), (2890, 573012), (2894, 572220), (3060, 541178), (3179, 520920), (3366, 491980), (3468, 477510), (3740, 442782), (3960, 418183), (4335, 382008), (4341, 381480), (4488, 368985), (5202, 318340), (5610, 295188), (5780, 286506), (5788, 286110), (6120, 270589), (6358, 260460), (6732, 245990), (6936, 238755), (7235, 228888), (7480, 221391), (8415, 196792), (8670, 191004), (8682, 190740), (9537, 173640), (10404, 159170), (11220, 147594), (11560, 143253), (11576, 143055), (12716, 130230), (13005, 127336), (13023, 127160), (13464, 122995), (14470, 114444), (15895, 104184), (15917, 104040), (16830, 98396), (17340, 95502), (17364, 95370), (19074, 86820), (20808, 79585), (21705, 76296), (22440, 73797), (24599, 67320), (25432, 65115), (26010, 63668), (26046, 63580), (28611, 57880), (28940, 57222), (31790, 52092), (31834, 52020), (33660, 49198), (34680, 47751), (34728, 47685), (38148, 43410)]