195601770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 256

約数和(自身を含む): 677376000

約数和(自身を除く): 481774230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 419, 455, 494, 513, 546, 570, 585, 630, 665, 702, 741, 798, 819, 838, 855, 910, 945, 1026, 1170, 1197, 1235, 1257, 1330, 1365, 1482, 1638, 1710, 1729, 1755, 1890, 1995, 2095, 2223, 2394, 2457, 2470, 2514, 2565, 2730, 2933, 3458, 3510, 3591, 3705, 3771, 3990, 4095, 4190, 4446, 4914, 5130, 5187, 5447, 5866, 5985, 6285, 6669, 7182, 7410, 7542, 7961, 8190, 8645, 8799, 10374, 10894, 11115, 11313, 11970, 12285, 12570, 13338, 14665, 15561, 15922, 16341, 17290, 17598, 17955, 18855, 22230, 22626, 23883, 24570, 25935, 26397, 27235, 29330, 31122, 32682, 33345, 35910, 37710, 38129, 39805, 43995, 46683, 47766, 49023, 51870, 52794, 54470, 55727, 56565, 66690, 71649, 76258, 77805, 79191, 79610, 81705, 87990, 93366, 98046, 103493, 111454, 113130, 114387, 119415, 131985, 143298, 147069, 155610, 158382, 163410, 167181, 190645, 206986, 214947, 228774, 233415, 238830, 245115, 263970, 278635, 294138, 310479, 334362, 343161, 358245, 381290, 395955, 429894, 466830, 490230, 501543, 517465, 557270, 571935, 620958, 686322, 716490, 724451, 735345, 791910, 835905, 931437, 1003086, 1029483, 1034930, 1074735, 1143870, 1448902, 1470690, 1504629, 1552395, 1671810, 1715805, 1862874, 2058966, 2149470, 2173353, 2507715, 2794311, 3009258, 3104790, 3431610, 3622255, 4346706, 4657185, 5015430, 5147415, 5588622, 6520059, 7244510, 7523145, 9314370, 10294830, 10866765, 13040118, 13971555, 15046290, 19560177, 21733530, 27943110, 32600295, 39120354, 65200590, 97800885, 195601770]

約数ペア:

[(1, 195601770), (2, 97800885), (3, 65200590), (5, 39120354), (6, 32600295), (7, 27943110), (9, 21733530), (10, 19560177), (13, 15046290), (14, 13971555), (15, 13040118), (18, 10866765), (19, 10294830), (21, 9314370), (26, 7523145), (27, 7244510), (30, 6520059), (35, 5588622), (38, 5147415), (39, 5015430), (42, 4657185), (45, 4346706), (54, 3622255), (57, 3431610), (63, 3104790), (65, 3009258), (70, 2794311), (78, 2507715), (90, 2173353), (91, 2149470), (95, 2058966), (105, 1862874), (114, 1715805), (117, 1671810), (126, 1552395), (130, 1504629), (133, 1470690), (135, 1448902), (171, 1143870), (182, 1074735), (189, 1034930), (190, 1029483), (195, 1003086), (210, 931437), (234, 835905), (247, 791910), (266, 735345), (270, 724451), (273, 716490), (285, 686322), (315, 620958), (342, 571935), (351, 557270), (378, 517465), (390, 501543), (399, 490230), (419, 466830), (455, 429894), (494, 395955), (513, 381290), (546, 358245), (570, 343161), (585, 334362), (630, 310479), (665, 294138), (702, 278635), (741, 263970), (798, 245115), (819, 238830), (838, 233415), (855, 228774), (910, 214947), (945, 206986), (1026, 190645), (1170, 167181), (1197, 163410), (1235, 158382), (1257, 155610), (1330, 147069), (1365, 143298), (1482, 131985), (1638, 119415), (1710, 114387), (1729, 113130), (1755, 111454), (1890, 103493), (1995, 98046), (2095, 93366), (2223, 87990), (2394, 81705), (2457, 79610), (2470, 79191), (2514, 77805), (2565, 76258), (2730, 71649), (2933, 66690), (3458, 56565), (3510, 55727), (3591, 54470), (3705, 52794), (3771, 51870), (3990, 49023), (4095, 47766), (4190, 46683), (4446, 43995), (4914, 39805), (5130, 38129), (5187, 37710), (5447, 35910), (5866, 33345), (5985, 32682), (6285, 31122), (6669, 29330), (7182, 27235), (7410, 26397), (7542, 25935), (7961, 24570), (8190, 23883), (8645, 22626), (8799, 22230), (10374, 18855), (10894, 17955), (11115, 17598), (11313, 17290), (11970, 16341), (12285, 15922), (12570, 15561), (13338, 14665)]