2079749880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1231}}^1$

素因数の和:1299

約数の個数: 288

約数和(自身を含む): 7688640960

約数和(自身を除く): 5608891080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 361, 380, 390, 456, 468, 494, 520, 570, 585, 684, 722, 741, 760, 780, 855, 936, 988, 1083, 1140, 1170, 1231, 1235, 1368, 1444, 1482, 1560, 1710, 1805, 1976, 2166, 2223, 2280, 2340, 2462, 2470, 2888, 2964, 3249, 3420, 3610, 3693, 3705, 4332, 4446, 4680, 4693, 4924, 4940, 5415, 5928, 6155, 6498, 6840, 7220, 7386, 7410, 8664, 8892, 9386, 9848, 9880, 10830, 11079, 11115, 12310, 12996, 14079, 14440, 14772, 14820, 16003, 16245, 17784, 18465, 18772, 21660, 22158, 22230, 23389, 23465, 24620, 25992, 28158, 29544, 29640, 32006, 32490, 36930, 37544, 42237, 43320, 44316, 44460, 46778, 46930, 48009, 49240, 55395, 56316, 64012, 64980, 70167, 70395, 73860, 80015, 84474, 88632, 88920, 93556, 93860, 96018, 110790, 112632, 116945, 128024, 129960, 140334, 140790, 144027, 147720, 160030, 168948, 187112, 187720, 192036, 210501, 211185, 221580, 233890, 240045, 280668, 281580, 288054, 304057, 320060, 337896, 350835, 384072, 421002, 422370, 443160, 444391, 467780, 480090, 561336, 563160, 576108, 608114, 640120, 701670, 720135, 842004, 844740, 888782, 912171, 935560, 960180, 1052505, 1152216, 1216228, 1333173, 1403340, 1440270, 1520285, 1684008, 1689480, 1777564, 1824342, 1920360, 2105010, 2221955, 2432456, 2666346, 2736513, 2806680, 2880540, 3040570, 3555128, 3648684, 3999519, 4210020, 4443910, 4560855, 5332692, 5473026, 5761080, 5777083, 6081140, 6665865, 7297368, 7999038, 8420040, 8887820, 9121710, 10665384, 10946052, 11554166, 12162280, 13331730, 13682565, 15998076, 17331249, 17775640, 18243420, 19997595, 21892104, 23108332, 26663460, 27365130, 28885415, 31996152, 34662498, 36486840, 39995190, 46216664, 51993747, 53326920, 54730260, 57770830, 69324996, 79990380, 86656245, 103987494, 109460520, 115541660, 138649992, 159980760, 173312490, 207974988, 231083320, 259968735, 346624980, 415949976, 519937470, 693249960, 1039874940, 2079749880]

約数ペア:

[(1, 2079749880), (2, 1039874940), (3, 693249960), (4, 519937470), (5, 415949976), (6, 346624980), (8, 259968735), (9, 231083320), (10, 207974988), (12, 173312490), (13, 159980760), (15, 138649992), (18, 115541660), (19, 109460520), (20, 103987494), (24, 86656245), (26, 79990380), (30, 69324996), (36, 57770830), (38, 54730260), (39, 53326920), (40, 51993747), (45, 46216664), (52, 39995190), (57, 36486840), (60, 34662498), (65, 31996152), (72, 28885415), (76, 27365130), (78, 26663460), (90, 23108332), (95, 21892104), (104, 19997595), (114, 18243420), (117, 17775640), (120, 17331249), (130, 15998076), (152, 13682565), (156, 13331730), (171, 12162280), (180, 11554166), (190, 10946052), (195, 10665384), (228, 9121710), (234, 8887820), (247, 8420040), (260, 7999038), (285, 7297368), (312, 6665865), (342, 6081140), (360, 5777083), (361, 5761080), (380, 5473026), (390, 5332692), (456, 4560855), (468, 4443910), (494, 4210020), (520, 3999519), (570, 3648684), (585, 3555128), (684, 3040570), (722, 2880540), (741, 2806680), (760, 2736513), (780, 2666346), (855, 2432456), (936, 2221955), (988, 2105010), (1083, 1920360), (1140, 1824342), (1170, 1777564), (1231, 1689480), (1235, 1684008), (1368, 1520285), (1444, 1440270), (1482, 1403340), (1560, 1333173), (1710, 1216228), (1805, 1152216), (1976, 1052505), (2166, 960180), (2223, 935560), (2280, 912171), (2340, 888782), (2462, 844740), (2470, 842004), (2888, 720135), (2964, 701670), (3249, 640120), (3420, 608114), (3610, 576108), (3693, 563160), (3705, 561336), (4332, 480090), (4446, 467780), (4680, 444391), (4693, 443160), (4924, 422370), (4940, 421002), (5415, 384072), (5928, 350835), (6155, 337896), (6498, 320060), (6840, 304057), (7220, 288054), (7386, 281580), (7410, 280668), (8664, 240045), (8892, 233890), (9386, 221580), (9848, 211185), (9880, 210501), (10830, 192036), (11079, 187720), (11115, 187112), (12310, 168948), (12996, 160030), (14079, 147720), (14440, 144027), (14772, 140790), (14820, 140334), (16003, 129960), (16245, 128024), (17784, 116945), (18465, 112632), (18772, 110790), (21660, 96018), (22158, 93860), (22230, 93556), (23389, 88920), (23465, 88632), (24620, 84474), (25992, 80015), (28158, 73860), (29544, 70395), (29640, 70167), (32006, 64980), (32490, 64012), (36930, 56316), (37544, 55395), (42237, 49240), (43320, 48009), (44316, 46930), (44460, 46778)]