206301480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 577519320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 83, 84, 88, 105, 110, 120, 132, 140, 154, 165, 166, 168, 210, 220, 231, 249, 264, 269, 280, 308, 330, 332, 385, 415, 420, 440, 462, 498, 538, 581, 616, 660, 664, 770, 807, 830, 840, 913, 924, 996, 1076, 1155, 1162, 1245, 1320, 1345, 1540, 1614, 1660, 1743, 1826, 1848, 1883, 1992, 2152, 2310, 2324, 2490, 2690, 2739, 2905, 2959, 3080, 3228, 3320, 3486, 3652, 3766, 4035, 4565, 4620, 4648, 4980, 5380, 5478, 5649, 5810, 5918, 6391, 6456, 6972, 7304, 7532, 8070, 8715, 8877, 9130, 9240, 9415, 9960, 10760, 10956, 11298, 11620, 11836, 12782, 13695, 13944, 14795, 15064, 16140, 17430, 17754, 18260, 18830, 19173, 20713, 21912, 22327, 22596, 23240, 23672, 25564, 27390, 28245, 29590, 31955, 32280, 34860, 35508, 36520, 37660, 38346, 41426, 44385, 44654, 45192, 51128, 54780, 56490, 59180, 62139, 63910, 66981, 69720, 71016, 75320, 76692, 82852, 88770, 89308, 95865, 103565, 109560, 111635, 112980, 118360, 124278, 127820, 133962, 153384, 156289, 165704, 177540, 178616, 191730, 207130, 223270, 225960, 245597, 248556, 255640, 267924, 310695, 312578, 334905, 355080, 383460, 414260, 446540, 468867, 491194, 497112, 535848, 621390, 625156, 669810, 736791, 766920, 781445, 828520, 893080, 937734, 982388, 1227985, 1242780, 1250312, 1339620, 1473582, 1562890, 1719179, 1875468, 1964776, 2344335, 2455970, 2485560, 2679240, 2947164, 3125780, 3438358, 3683955, 3750936, 4688670, 4911940, 5157537, 5894328, 6251560, 6876716, 7367910, 8595895, 9377340, 9823880, 10315074, 13753432, 14735820, 17191790, 18754680, 20630148, 25787685, 29471640, 34383580, 41260296, 51575370, 68767160, 103150740, 206301480]

約数ペア:

[(1, 206301480), (2, 103150740), (3, 68767160), (4, 51575370), (5, 41260296), (6, 34383580), (7, 29471640), (8, 25787685), (10, 20630148), (11, 18754680), (12, 17191790), (14, 14735820), (15, 13753432), (20, 10315074), (21, 9823880), (22, 9377340), (24, 8595895), (28, 7367910), (30, 6876716), (33, 6251560), (35, 5894328), (40, 5157537), (42, 4911940), (44, 4688670), (55, 3750936), (56, 3683955), (60, 3438358), (66, 3125780), (70, 2947164), (77, 2679240), (83, 2485560), (84, 2455970), (88, 2344335), (105, 1964776), (110, 1875468), (120, 1719179), (132, 1562890), (140, 1473582), (154, 1339620), (165, 1250312), (166, 1242780), (168, 1227985), (210, 982388), (220, 937734), (231, 893080), (249, 828520), (264, 781445), (269, 766920), (280, 736791), (308, 669810), (330, 625156), (332, 621390), (385, 535848), (415, 497112), (420, 491194), (440, 468867), (462, 446540), (498, 414260), (538, 383460), (581, 355080), (616, 334905), (660, 312578), (664, 310695), (770, 267924), (807, 255640), (830, 248556), (840, 245597), (913, 225960), (924, 223270), (996, 207130), (1076, 191730), (1155, 178616), (1162, 177540), (1245, 165704), (1320, 156289), (1345, 153384), (1540, 133962), (1614, 127820), (1660, 124278), (1743, 118360), (1826, 112980), (1848, 111635), (1883, 109560), (1992, 103565), (2152, 95865), (2310, 89308), (2324, 88770), (2490, 82852), (2690, 76692), (2739, 75320), (2905, 71016), (2959, 69720), (3080, 66981), (3228, 63910), (3320, 62139), (3486, 59180), (3652, 56490), (3766, 54780), (4035, 51128), (4565, 45192), (4620, 44654), (4648, 44385), (4980, 41426), (5380, 38346), (5478, 37660), (5649, 36520), (5810, 35508), (5918, 34860), (6391, 32280), (6456, 31955), (6972, 29590), (7304, 28245), (7532, 27390), (8070, 25564), (8715, 23672), (8877, 23240), (9130, 22596), (9240, 22327), (9415, 21912), (9960, 20713), (10760, 19173), (10956, 18830), (11298, 18260), (11620, 17754), (11836, 17430), (12782, 16140), (13695, 15064), (13944, 14795)]