21341120040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{7013}}^1$

素因数の和:7216

約数の個数: 192

約数和(自身を含む): 70903123200

約数和(自身を除く): 49562003160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 107, 120, 158, 180, 214, 237, 316, 321, 360, 395, 428, 474, 535, 632, 642, 711, 790, 856, 948, 963, 1070, 1185, 1284, 1422, 1580, 1605, 1896, 1926, 2140, 2370, 2568, 2844, 3160, 3210, 3555, 3852, 4280, 4740, 4815, 5688, 6420, 7013, 7110, 7704, 8453, 9480, 9630, 12840, 14026, 14220, 16906, 19260, 21039, 25359, 28052, 28440, 33812, 35065, 38520, 42078, 42265, 50718, 56104, 63117, 67624, 70130, 76077, 84156, 84530, 101436, 105195, 126234, 126795, 140260, 152154, 168312, 169060, 202872, 210390, 252468, 253590, 280520, 304308, 315585, 338120, 380385, 420780, 504936, 507180, 554027, 608616, 631170, 750391, 760770, 841560, 1014360, 1108054, 1262340, 1500782, 1521540, 1662081, 2216108, 2251173, 2524680, 2770135, 3001564, 3043080, 3324162, 3751955, 4432216, 4502346, 4986243, 5540270, 6003128, 6648324, 6753519, 7503910, 8310405, 9004692, 9972486, 11080540, 11255865, 13296648, 13507038, 15007820, 16620810, 18009384, 19944972, 22161080, 22511730, 24931215, 27014076, 30015640, 33241620, 33767595, 39889944, 45023460, 49862430, 54028152, 59280889, 66483240, 67535190, 90046920, 99724860, 118561778, 135070380, 177842667, 199449720, 237123556, 270140760, 296404445, 355685334, 474247112, 533528001, 592808890, 711370668, 889213335, 1067056002, 1185617780, 1422741336, 1778426670, 2134112004, 2371235560, 2667640005, 3556853340, 4268224008, 5335280010, 7113706680, 10670560020, 21341120040]

約数ペア:

[(1, 21341120040), (2, 10670560020), (3, 7113706680), (4, 5335280010), (5, 4268224008), (6, 3556853340), (8, 2667640005), (9, 2371235560), (10, 2134112004), (12, 1778426670), (15, 1422741336), (18, 1185617780), (20, 1067056002), (24, 889213335), (30, 711370668), (36, 592808890), (40, 533528001), (45, 474247112), (60, 355685334), (72, 296404445), (79, 270140760), (90, 237123556), (107, 199449720), (120, 177842667), (158, 135070380), (180, 118561778), (214, 99724860), (237, 90046920), (316, 67535190), (321, 66483240), (360, 59280889), (395, 54028152), (428, 49862430), (474, 45023460), (535, 39889944), (632, 33767595), (642, 33241620), (711, 30015640), (790, 27014076), (856, 24931215), (948, 22511730), (963, 22161080), (1070, 19944972), (1185, 18009384), (1284, 16620810), (1422, 15007820), (1580, 13507038), (1605, 13296648), (1896, 11255865), (1926, 11080540), (2140, 9972486), (2370, 9004692), (2568, 8310405), (2844, 7503910), (3160, 6753519), (3210, 6648324), (3555, 6003128), (3852, 5540270), (4280, 4986243), (4740, 4502346), (4815, 4432216), (5688, 3751955), (6420, 3324162), (7013, 3043080), (7110, 3001564), (7704, 2770135), (8453, 2524680), (9480, 2251173), (9630, 2216108), (12840, 1662081), (14026, 1521540), (14220, 1500782), (16906, 1262340), (19260, 1108054), (21039, 1014360), (25359, 841560), (28052, 760770), (28440, 750391), (33812, 631170), (35065, 608616), (38520, 554027), (42078, 507180), (42265, 504936), (50718, 420780), (56104, 380385), (63117, 338120), (67624, 315585), (70130, 304308), (76077, 280520), (84156, 253590), (84530, 252468), (101436, 210390), (105195, 202872), (126234, 169060), (126795, 168312), (140260, 152154)]