1310940720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1937

約数の個数: 320

約数和(自身を含む): 5035392000

約数和(自身を除く): 3724451280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 918, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1836, 1879, 1938, 2040, 2052, 2160, 2280, 2295, 2448, 2565, 2584, 2736, 2907, 3060, 3230, 3420, 3672, 3758, 3876, 4080, 4104, 4560, 4590, 4845, 5130, 5168, 5637, 5814, 6120, 6460, 6840, 7344, 7516, 7752, 8208, 8721, 9180, 9395, 9690, 10260, 11274, 11628, 12240, 12920, 13680, 14535, 15032, 15504, 16911, 17442, 18360, 18790, 19380, 20520, 22548, 23256, 25840, 28185, 29070, 30064, 31943, 33822, 34884, 35701, 36720, 37580, 38760, 41040, 43605, 45096, 46512, 50733, 56370, 58140, 63886, 67644, 69768, 71402, 75160, 77520, 84555, 87210, 90192, 95829, 101466, 107103, 112740, 116280, 127772, 135288, 139536, 142804, 150320, 159715, 169110, 174420, 178505, 191658, 202932, 214206, 225480, 232560, 253665, 255544, 270576, 285608, 287487, 319430, 321309, 338220, 348840, 357010, 383316, 405864, 428412, 450960, 479145, 507330, 511088, 535515, 571216, 574974, 606917, 638860, 642618, 676440, 697680, 714020, 766632, 811728, 856824, 862461, 958290, 963927, 1014660, 1071030, 1149948, 1213834, 1277720, 1285236, 1352880, 1428040, 1437435, 1533264, 1606545, 1713648, 1724922, 1820751, 1916580, 1927854, 2029320, 2142060, 2299896, 2427668, 2555440, 2570472, 2856080, 2874870, 3034585, 3213090, 3449844, 3641502, 3833160, 3855708, 4058640, 4284120, 4312305, 4599792, 4819635, 4855336, 5140944, 5462253, 5749740, 6069170, 6426180, 6899688, 7283004, 7666320, 7711416, 8568240, 8624610, 9103755, 9639270, 9710672, 10924506, 11499480, 12138340, 12852360, 13799376, 14566008, 15422832, 16386759, 17249220, 18207510, 19278540, 21849012, 22998960, 24276680, 25704720, 27311265, 29132016, 32773518, 34498440, 36415020, 38557080, 43698024, 48553360, 54622530, 65547036, 68996880, 72830040, 77114160, 81933795, 87396048, 109245060, 131094072, 145660080, 163867590, 218490120, 262188144, 327735180, 436980240, 655470360, 1310940720]

約数ペア:

[(1, 1310940720), (2, 655470360), (3, 436980240), (4, 327735180), (5, 262188144), (6, 218490120), (8, 163867590), (9, 145660080), (10, 131094072), (12, 109245060), (15, 87396048), (16, 81933795), (17, 77114160), (18, 72830040), (19, 68996880), (20, 65547036), (24, 54622530), (27, 48553360), (30, 43698024), (34, 38557080), (36, 36415020), (38, 34498440), (40, 32773518), (45, 29132016), (48, 27311265), (51, 25704720), (54, 24276680), (57, 22998960), (60, 21849012), (68, 19278540), (72, 18207510), (76, 17249220), (80, 16386759), (85, 15422832), (90, 14566008), (95, 13799376), (102, 12852360), (108, 12138340), (114, 11499480), (120, 10924506), (135, 9710672), (136, 9639270), (144, 9103755), (152, 8624610), (153, 8568240), (170, 7711416), (171, 7666320), (180, 7283004), (190, 6899688), (204, 6426180), (216, 6069170), (228, 5749740), (240, 5462253), (255, 5140944), (270, 4855336), (272, 4819635), (285, 4599792), (304, 4312305), (306, 4284120), (323, 4058640), (340, 3855708), (342, 3833160), (360, 3641502), (380, 3449844), (408, 3213090), (432, 3034585), (456, 2874870), (459, 2856080), (510, 2570472), (513, 2555440), (540, 2427668), (570, 2299896), (612, 2142060), (646, 2029320), (680, 1927854), (684, 1916580), (720, 1820751), (760, 1724922), (765, 1713648), (816, 1606545), (855, 1533264), (912, 1437435), (918, 1428040), (969, 1352880), (1020, 1285236), (1026, 1277720), (1080, 1213834), (1140, 1149948), (1224, 1071030), (1292, 1014660), (1360, 963927), (1368, 958290), (1520, 862461), (1530, 856824), (1615, 811728), (1710, 766632), (1836, 714020), (1879, 697680), (1938, 676440), (2040, 642618), (2052, 638860), (2160, 606917), (2280, 574974), (2295, 571216), (2448, 535515), (2565, 511088), (2584, 507330), (2736, 479145), (2907, 450960), (3060, 428412), (3230, 405864), (3420, 383316), (3672, 357010), (3758, 348840), (3876, 338220), (4080, 321309), (4104, 319430), (4560, 287487), (4590, 285608), (4845, 270576), (5130, 255544), (5168, 253665), (5637, 232560), (5814, 225480), (6120, 214206), (6460, 202932), (6840, 191658), (7344, 178505), (7516, 174420), (7752, 169110), (8208, 159715), (8721, 150320), (9180, 142804), (9395, 139536), (9690, 135288), (10260, 127772), (11274, 116280), (11628, 112740), (12240, 107103), (12920, 101466), (13680, 95829), (14535, 90192), (15032, 87210), (15504, 84555), (16911, 77520), (17442, 75160), (18360, 71402), (18790, 69768), (19380, 67644), (20520, 63886), (22548, 58140), (23256, 56370), (25840, 50733), (28185, 46512), (29070, 45096), (30064, 43605), (31943, 41040), (33822, 38760), (34884, 37580), (35701, 36720)]