206233560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 256

約数和(自身を含む): 762249600

約数和(自身を除く): 556016040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 333, 351, 360, 370, 390, 397, 444, 468, 481, 520, 540, 555, 585, 666, 702, 740, 780, 794, 888, 936, 962, 999, 1080, 1110, 1170, 1191, 1332, 1404, 1443, 1480, 1560, 1588, 1665, 1755, 1924, 1985, 1998, 2220, 2340, 2382, 2405, 2664, 2808, 2886, 3176, 3330, 3510, 3573, 3848, 3970, 3996, 4329, 4440, 4680, 4764, 4810, 4995, 5161, 5772, 5955, 6660, 7020, 7146, 7215, 7940, 7992, 8658, 9528, 9620, 9990, 10322, 10719, 11544, 11910, 12987, 13320, 14040, 14292, 14430, 14689, 15483, 15880, 17316, 17865, 19240, 19980, 20644, 21438, 21645, 23820, 25805, 25974, 28584, 28860, 29378, 30966, 34632, 35730, 39960, 41288, 42876, 43290, 44067, 46449, 47640, 51610, 51948, 53595, 57720, 58756, 61932, 64935, 71460, 73445, 77415, 85752, 86580, 88134, 92898, 103220, 103896, 107190, 117512, 123864, 129870, 132201, 139347, 142920, 146890, 154830, 173160, 176268, 185796, 190957, 206440, 214380, 220335, 232245, 259740, 264402, 278694, 293780, 309660, 352536, 371592, 381914, 396603, 428760, 440670, 464490, 519480, 528804, 557388, 572871, 587560, 619320, 661005, 696735, 763828, 793206, 881340, 928980, 954785, 1057608, 1114776, 1145742, 1322010, 1393470, 1527656, 1586412, 1718613, 1762680, 1857960, 1909570, 1983015, 2291484, 2644020, 2786940, 2864355, 3172824, 3437226, 3819140, 3966030, 4582968, 5155839, 5288040, 5573880, 5728710, 6874452, 7638280, 7932060, 8593065, 10311678, 11457420, 13748904, 15864120, 17186130, 20623356, 22914840, 25779195, 34372260, 41246712, 51558390, 68744520, 103116780, 206233560]

約数ペア:

[(1, 206233560), (2, 103116780), (3, 68744520), (4, 51558390), (5, 41246712), (6, 34372260), (8, 25779195), (9, 22914840), (10, 20623356), (12, 17186130), (13, 15864120), (15, 13748904), (18, 11457420), (20, 10311678), (24, 8593065), (26, 7932060), (27, 7638280), (30, 6874452), (36, 5728710), (37, 5573880), (39, 5288040), (40, 5155839), (45, 4582968), (52, 3966030), (54, 3819140), (60, 3437226), (65, 3172824), (72, 2864355), (74, 2786940), (78, 2644020), (90, 2291484), (104, 1983015), (108, 1909570), (111, 1857960), (117, 1762680), (120, 1718613), (130, 1586412), (135, 1527656), (148, 1393470), (156, 1322010), (180, 1145742), (185, 1114776), (195, 1057608), (216, 954785), (222, 928980), (234, 881340), (260, 793206), (270, 763828), (296, 696735), (312, 661005), (333, 619320), (351, 587560), (360, 572871), (370, 557388), (390, 528804), (397, 519480), (444, 464490), (468, 440670), (481, 428760), (520, 396603), (540, 381914), (555, 371592), (585, 352536), (666, 309660), (702, 293780), (740, 278694), (780, 264402), (794, 259740), (888, 232245), (936, 220335), (962, 214380), (999, 206440), (1080, 190957), (1110, 185796), (1170, 176268), (1191, 173160), (1332, 154830), (1404, 146890), (1443, 142920), (1480, 139347), (1560, 132201), (1588, 129870), (1665, 123864), (1755, 117512), (1924, 107190), (1985, 103896), (1998, 103220), (2220, 92898), (2340, 88134), (2382, 86580), (2405, 85752), (2664, 77415), (2808, 73445), (2886, 71460), (3176, 64935), (3330, 61932), (3510, 58756), (3573, 57720), (3848, 53595), (3970, 51948), (3996, 51610), (4329, 47640), (4440, 46449), (4680, 44067), (4764, 43290), (4810, 42876), (4995, 41288), (5161, 39960), (5772, 35730), (5955, 34632), (6660, 30966), (7020, 29378), (7146, 28860), (7215, 28584), (7940, 25974), (7992, 25805), (8658, 23820), (9528, 21645), (9620, 21438), (9990, 20644), (10322, 19980), (10719, 19240), (11544, 17865), (11910, 17316), (12987, 15880), (13320, 15483), (14040, 14689), (14292, 14430)]